Your No.1 Partner In Auto Parts Manufacturing

Automotive Parts & Mold Manufacturing Capabilities

  • World-class advanced High accuracy equipment that can achieve an accuracy tolerance of 0.005.
  • Design and build Automotive Molds in the fastest time.
  • High accuracy and high efficiency for automotive parts.
  • Expert mold-workers control manufacturing & quality.
  • 25+ Years of experience.

Unrivaled Mold Manufacturing Expert in the Automotive Industry

Automotive parts Injection Molding
Provide one-stop service for the production and transportation of auto parts. Ability to quickly adapt to changes in auto parts and reduce waste at start-up.
Mold Manufacturing Capabilities
The fastest cycle time for Auto Mold Manufacturing. World-class injection mold service with experience and effective cost saving.
Automotive Parts Quality Control
Kemal's quality system is based on two basic elements: ISO 9001:2015 quality standards, Accurate customer specifications and delivery requirements.

One-Stop Solution for Your Automotive Parts Manufacturing

Product Development

With professional engineering and design support, Kemal will work with you to determine a reliable execution and market deployment path for your automotive components.

Mold Design

We consistently use first-class design and engineering practices to bring automotive components to the market.

Mould Manufacturing

Kemal is capable of manufacturing many types of automotive molds, from simple single-cavity molds, prototyping to complex multi-cavity molds.

Automotive Parts Injection Molding

The highly precise injection molding machine can meet any demand and help auto parts from molding to timely delivery, with a delivery rate of 97.6%.

Shipping & delivery

Continuous project management and logistics improvements help us deliver auto parts to customers on time.

Why Kemal can be Your Reliable Injection Automotive Parts Supplier?

  • Professional English speaking technical service team.
  • More than 25 years of working experience in the auto market.
  • The in-house Manufacturing facility, One-stop solution.
  • Rich experience and strong partnership record.

Experienced on Automotive Mould Manufacturing

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Kemal Molded your Plastic injection Automotive Parts

Kemal is a world leader in high precision mold design and manufacturing in the automotive industry. Our equipment is the most advanced, our strict quality requirements to produce more than the industry standard of high-quality auto parts mold.

With our management team of design engineers and mold manufacturers, we provide customers with one-stop solutions for customizing all automotive plastic parts. Using lean manufacturing principles and the latest technology, Kemal mold handles everything from the basics to the most complex auto parts molds at competitive prices.

From auto parts design, prototype auto parts, auto mold manufacturing, and injection molding, we work with our customers to achieve the desired results and expectations that only highly skilled employees can achieve.

Our scientific molding methods ensure that automotive parts and molds are manufactured and delivered in accordance with the high standards. It’s no surprise that automotive mold produces automotive parts that meet strict quality specifications in the fastest time.

Please feel free to contact the Kemal team, and all quotes will be provided within one day.



Mold is an important foundation in industrial production, often called the “mother of industry”. With the rapid development of the automotive industry, automotive mold has become the most important part of the mold industry, and the scale of the industry continues to expand. And in the national automotive lightweight policy to promote the development of lightweight cars is an inevitable trend, will effectively pull the development of automotive injection molds.


1.What is the automotive parts?

2.What is the application of automotive parts?

3.What is the material property of automotive parts?

4.What material types are used for automotive parts?

5.What are the main aspects to evaluate the performance of automotive parts?

6.What are the common defects of automotive parts?

7.What is the key technology of automotive mold manufacturing?

8.What is the common steel for automotive molds?

9.What elements can be provided to quote an automotive dashboard mold?

10.What factors affect the price of automotive molds?

11.What’s the advantage and disadvantage for the injection molding of automotive parts?

12.What’s the lead time for an automotive mold?

13.Why is mold quality important to automotive parts?

14.Why is it necessary to make a prototyping mold for automotive parts?

15.How to control automotive parts quality during injection molding?

16.How to maintain the surface of automotive molds?

17.How can Kemal improve the accuracy of automotive parts?

18.How do I get a quote for an automotive mold?

19.Is a prototype mold for automotive parts can save my cost?

20.How many ways to make a prototype of automotive parts?

21.Why should I choose Kemal as my automotive project partner?

22.How can Kemal ensure the quality of my automotive molds?


1.What is the automotive parts?

Auto Parts is a kind of product that constitutes the whole of a car and serves the car.

Mainly include the following:

(1)COMPONENTS of Automotive Parts

Door Handle Supports, Rear Cover, Air Vent Cover, Bulb Cap, Filter Housing, Front Energy Absorber, Shell Air intake Manifold, Upper Air Intake Shell, switch Plate, and so on.

(2)INTERIOR & EXTERIOR of Automotive Parts

Door Handle, Side Reflector Lens, Sil Cover Inner, Sill Cover Outer, Door Cover, Beauty Shield, Front Door Panel Substrate, Speaker Grille, Window Garnish, Pillar, Door Panel, Front Carpet Retainer, Interior Hatch Cover, etc.

(3)GRILLES & FASCIAS of Automotive Parts

Front Grille Chrome, Front Upper Fascia, Front Upper Fascia, Front Upper and Lower Fascia, Front Lower Grille Closeout.


(5)Chrome Bezel Mask, Bezel Mask Base, Bezel Mask, Front Headlamp Bezel, Front Headlamp Housing, Headlamp Bezel, Centre Console Bezel, Instrument Panel, Tail light Reflector Bezel, Optics Reflector Bezel, Light Pipes, Steering Column Shroud.


2.What is the application of automotive parts?

In the automotive industry, automotive parts are used to make a wide variety of vehicle types, including.

Sedan, Coupe, hatchback, Wagon, VAN, SUV, Pick-up truck, Convertible, Roadster, etc.

there is a staggering amount of automotive parts used. The interior of most cars is filled with plastic. Automotive products are trying to revolutionize the way plastic is used in cars.

Plastic is lighter, cheaper, and more durable, which makes it a trend in the automotive manufacturing industry.


3.What is the material property of automotive parts?

(1). Balanced impact strength and modulus (both hard and tough; excellent dimensional stability, i.e., the material should have good creep resistance under long-term loading).

(2). Good temperature resistance to ensure that the material will not be deformed under light and heat conditions.

(3). Possess specific surface properties, such as matte, high hardness and scratch resistance, easy to paint, plating, etc.

(4). Good weather resistance, ensure long-term use no color change, no aging cracking (including thermal oxygen aging and light aging).

(5).Good chemical resistance, in order to resist the erosion of oil and daily chemicals.

(6).Easy to be molding, with sufficient fluidity for injection-grade materials to ensure the molding of structurally complex parts and to increase productivity.

(7).Economy requiring materials with high-cost performance.


4.What material types are used for automotive parts?

(1) Nylon material (PA)

Nylon is mainly used in automotive engines and engine peripheral parts, the main varieties are GFPA6, GFPA66, enhanced flame retardant PA6, and other products.

In the automotive engine peripheral parts on the application: as the engine peripheral parts are mainly heating and vibration components, most of the materials used in its components is glass fiber reinforced nylon. This is because nylon has better overall performance, modified with glass fiber nylon, the main properties have been greatly improved, such as strength, product accuracy, dimensional stability, etc. In addition, the variety of nylon, glass fiber modified nylon, the main properties have been greatly improved, such as strength, product accuracy, dimensional stability. besides, the variety of nylon, which is easier recycling and relatively inexpensive, etc. these factors contribute to nylon as an ideal choice of materials for engine peripheral components.

In addition, in automotive engine parts on the application: engine cover, engine decorative cover, cylinder head cover, and other parts are generally used modified nylon as the material of choice, compared with metal, cylinder head cover, for example, a 50% reduction in quality, cost reduction of 30%.

(2) Polyester material (PBT)

In automotive manufacturing, PBT is widely used in the production of automotive parts such as bumpers, carburetor components, fenders, spoilers, spark plug terminal blocks, fuel supply system components, instrument panels, car ignition, gas pedal, and clutch pedals;

(3) Polymethylmethacrylate (POM)

The automotive industry is the largest potential market for POM, which is light, hard, wear-resistant, creep-resistant, chemical-resistant, etc. POM is very suitable for manufacturing automotive pumps, carburetor parts, fuel lines, power valves, universal joint bearings, motor gears, cranks, handles, instrument panels, car window lifters, electric switches, seat belt buckles, etc., especially sliders and other wear-resistant parts that are modified with POM. POM’s strengths, these parts are less abrasive on metal, which reduces lubricant consumption and increases part life.

(4) Polycarbonate material (PC)

Due to its excellent heat resistance, impact resistance, rigidity, and good processing fluidity, modified PC is mainly used in automotive parts such as exterior and interior trim parts, dashboard surroundings, antifreeze plate, door handles, underflow plate, brackets, steering column sheathing, decorative plate, air conditioning system parts, lamp parts and other automotive parts.


5.What are the main aspects to evaluate the performance of automotive parts?

First, the quality of appearance, including integrity, color, and gloss.

Second, the accuracy between dimensions and relative positions, i.e., dimensional accuracy and positional accuracy.

Third, the mechanical, chemical, and electrical properties corresponding to the application, i.e., functionality.

Thus, if a problem occurs in any of the three areas mentioned above, it can lead to the creation of product defects.


6.What are the common defects of automotive parts?

Short shot, flash, bubbles, shrinkage, weld marks, black spots, bubbles, streaks, warping, delamination, peeling, etc.


7.What is the key technology of automotive mold manufacturing?

(1)Visualization, intelligent design.

Most of the automotive molds are relatively complex, using 3D mold design can achieve visualization design, so that not only can stereo, intuitive reproduction has not yet processed the mold specifically, truly integrated CAD/CAM, and 3D design can also solve some of the problems that are difficult to solve in 2D design, such as interference check, simulation assembly, etc.


(2) Simulation technology.

For example, the MOLDFLOW analysis software MOLDFLOW is used to simulate the automotive injection molding process of the product, to find problems in advance, and optimize the mold design, so as to realize the success of mold manufacturing and running.


(3) Standardization of production methods.

It includes the standardization of business management, automotive mold design, and mold manufacturing.

(4) High-speed precision cutting technology (High-Speed Machining).

High speed and precision machining technology for automotive mold manufacturing, which has the advantages of high cutting efficiency, high processing accuracy, and good surface quality, so as to realize the computer operation replace the manual labor gradually and eventually achieve the purpose of improving the mold quality, shorten the mold making time and reduce the mold cost.


(5)High-precision inspection equipment and in-line inspection technology.

The precision of automotive molds is very high. we need to make full use of high-precision inspection equipment and online inspection technology to control the dimensional accuracy of the molds on-site, so as to ensure the produced parts can meet the design requirements.


(6) Hot Runner Technology and Sequential Injection Molding Technology.

The full utilization of hot runner and sequential injection technology can improve the productivity of the automotive mold and the quality of the product, as well as significantly save raw materials.


(7) Use new steel and mold surface treatment technology.

Mainly use steel that is easy to work with, good polishability, and surface requirements can compensate for the lack of mold steel.


8.What is the common steel for automotive molds?

738, 738H, NAK80, 2083, S136, etc, the mold steel is depended on the mold life and product quantity.

We can select the steel type according to your request.


9.What elements can be provided in the quotation of an automotive dashboard mold?

Here an example of a dashboard mold of HONDA:

The material is PP+PE.

The main cavity & core steel is 1.2738H HRC 34-38.

Slides steel is 1.2344-HRC 48-52.

The injection system is a hot runner to cold runner.

The hot runner system includes proper quantity hot valve nozzles with a sequence injection controller.

The grille mold was running on a 2800 T injection molding machine.

The lead time is about 16 ~18 weeks to build this mold.


10.What factors affect the price of automotive molds?

(1)The size and shape of the automotive product are simple or complex. This determines what kind of corresponding structure the mold has, which is directly related to the mold cost.

(2)The appearance of automotive parts, normal request, and high require completely different processing costs.

(3)The mold cavity number, one cavity or multi-cavity, will affect the structure and size of the mold.

(4)The part’s annual volume or mold life, which determine what kind of steel to use, which affects the mold price directly.


11.What’s the advantage and disadvantage for the injection molding of automotive parts?

There are several advantages for the injection molding of automotive parts that including:

Cost-effectiveness, especially for high-volume production

Process repeatability and product consistency

Operator and user safety

The lightweight alternative to metal components

However, there are also a few disadvantages associated with the process. For example, it may carry higher upfront costs for tooling, and any redesigns may require additional time and money.


12.What’s the lead time for an automotive mold?

The general definition of “lead time” is the total time from receiving an order to the time that product is completed and delivered to the ordering company. In the mold industry, however, the lead time is defined differently.

For example, for an automotive mold, the lead time is calculated from when the mold drawing is approved by the customer and the first payment is received until the first mold trial, While a typical mold takes 5-6 weeks from start to T1, it can take 7-10 weeks for multi-cavity molding or more complex mold. longer lead time factors may be due to the type of injection systems, such as hot runners, high surface, and high tolerance dimensional requirements.

Besides, purchasing specified components, such as hot runner systems and imported parts, will also need extra time.


13.Why is mold quality important to automotive parts?

With the development of the economy, the quality of automotive parts plays an important role in the automotive industry, and the quality of molds will directly determine the quality of automotive parts.

Therefore, whether it is an automobile manufacturer or an automotive parts supplier when choosing a mold manufacturer, they will pay great attention to the capability of the mold manufacturer and the quality of the automotive mold.

The Kemal team has over 20 years of experience in making automotive molds for many well-known car brands, so please feel free to contact us if you have any automotive project.


14.Why is it necessary to make a prototyping mold for automotive parts?

Because prototyping mold is a very effective way to develop new products at an early stage to better meet specifications with low cost. Also can have the samples in the fastest way, so that can test the functional property of the part before invest too much in manufacturing the series mold with a much higher cost. Meanwhile, it’s a good way to grab the market opportunity to meet customers’ needs.

Kemal team will evaluate your part carefully and provide professional suggestions for your part.

you can be carefree for this concern totally.


15.How to control automotive parts quality during injection molding?

(1)Molding Cycle

The time required to complete an injection molding process is called the molding cycle, also known as the molding cycle, molding cycle directly affects labor productivity and equipment utilization.

Therefore, in the production process, the quality of the premise should be ensured to minimize the relevant time in the molding cycle. In the entire molding cycle, the injection time and cooling time is the most important, they have a decisive impact on the quality of products.

(2)The pressure control

Pressure in the injection molding process includes both plasticizing pressure and injection pressure and directly affects the plasticizing and product quality of the plastic.

(3)Temperature Control

The temperatures that need to be controlled during injection molding are barrel temperature,

nozzle temperature, and mold temperature. The first two temperatures affect the plasticizing and flowing of the plastic, while the latter temperature mainly affects the flowing and cooling of the plastic.


16.How to maintain the surface of automotive molds?

We should pay attention to the surface maintenance of automotive molds, which directly affects the surface quality of the products and focuses on preventing rusting, therefore, it is very important to choose a suitable, high quality, and professional anti-rust oil.

When the mold has finished its production, different methods should be used to carefully remove the remaining injection molding according to the different injection molding, and copper rods, copper wires, and professional mold cleaner can be used to remove the remaining injection molding and other deposits in the mold, and then air dry.

It is forbidden to use iron wire, steel bar, or other hard objects to remove the residue to avoid scratching the surface. If there are rust spots caused by corrosive injection molding, grind and polish them with a grinding machine and spray with professional anti-rust oil, then store the mold in a dry, cool, and dust-free place.


17.How can Kemal improve the accuracy of automotive parts?

The accuracy of automotive parts is a combination of injection molding, plastic raw material characteristics, injection molding machine performance, and injection molding process.

Here are Kemal’s solutions as follows:

(1) Kemal’s professional technical team provides excellent design solutions for your automotive mold structure, which can achieve the best precision requirements.

(2) Depending on the function of the automotive parts, we recommend materials with stable properties and good toughness.

(3) During the injection molding process, professional operators precisely control the injection pressure so that the raw material melt can be filled into the injection mold evenly without problems such as burrs due to excessive pressure.

(4) Experienced operators will control the injection speed to effectively ensure product quality.

(5) Trained operators will control the processing temperature so that the raw material is evenly colored and fulfill smoothly.

(6) Kemal is equipped with high precision injection molding machines to better meet your high precision requirements.


18.How do I get a quote for an automotive mold?

(1)If you have the drawing, you can send us the drawing and request info:

  • 2D ( DWG, PDF, JPG)
  • 3D (STP, STEP, IGS, X_T)
  • Material type.
  • Surface Treatment Requirement.
  • Parts annual volume or mold life.
  • Mold cavity.

(2)If you don’t have the drawing, you can send us the sample:

we can make a drawing (1-2 days) according to your sample and send it for your checking and approval before mold manufacturing.

(3)If No drawing and No sample. you can provide us the dimension details.

we can make the drawing for you according to the info.


19.Is a prototype mold for automotive parts can save my cost?

Normally, most people thinking of making a prototype mold is just an extra step that slows down overall development and production speed, which means adding more cost.

Actually if without a prototype mold, more adjustments and modifications will be done on the production mold. which lead to the delay of the whole project.

In general, a prototype mold has one cavity and the in cheap steel.

so that you can weld and cutting, even change the location gate.

you can revise if there any necessary. even though, the whole cost is about 20% of the total cost of the production mold.

If all the modification is done on the production mold directly, then anyone change will have great cost loss and time delay, but also will reduce the mold performance and shorten the life.

so prototype mold is really an essential way to save cost.


20.How many ways to make a prototype of automotive parts?

Prototyping is a necessary phase that makes plastic prototyping both easy and affordable. there is a range of manufacturing technologies capable of producing plastic prototypes.

Kemal has several ways to help you to release it, such as 3D printing, CNC machining, and Injection molding to create plastic prototypes. each of these technologies offers its own benefits.

The advantages of 3D printing are applicable to products with complex structures and small volumes.

CNC machining is suitable for large, simple products with relatively cheaper price, while injection molding is suitable for high volume products. you can select the proper way depending on the size, proper quantity of your automotive parts. If you are not sure about it, Kemal engineering team will help you choose the best solution.


3D printing



CNC machining



Injection molding


21.Why should I choose Kemal as my automotive project partner?

Kemal engineering department is an excellent technology team, over 10 years’ experience engineers can use the latest engineering software to directly take your CAD model into mold design quickly. such as AutoCAD, UG, Pro/E, and Solidworks.

All mold designs are validated to your automotive mold standards and specifications. Besides, Kemal has many up-to-date types of equipment to manufacture your automotive injection mold, such as Makino CNC milling machines, Sodick Wire EDM, Charmilles EDM machines, etc. All those can ensure the quality of your automotive injection mold, please don’t hesitate to contact us for any support.


22.How can Kemal ensure the quality of my automotive molds?

Kemal has 20+ years of experience to manufacture automotive mold for customers all over the world directly or indirectly, our strength is the world-class advanced high accuracy equipment that could reach the accuracy tolerance in 0.005. besides, our professional engineering team can evaluate your automotive parts carefully and provide an optimized proposal to design your mold, after getting your approval to start the manufacturing with standard and strict management. so as to ensure every step in high precision.

Due to our accurate equipment and professional team, we can ensure the high quality of your automotive mold. our customers are all well-known brands, such as HONDA, TOYOTA, PEUGEOT, Ford, B.M.W, Volkswagen, Audi, Land Rover, and so on. Kemal can be your reliable partner to manufacture your automotive mold.


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