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Plastic Injection Mould Maker China

Your Injection Molding Plastic Parts Company in China

Are you looking for a professional plastic injection mold making manufacturer in China or for injection molded parts from China? We are your solution-oriented injection mould manufacturer from Dongguan/China as well as a supplier of plastic products. Our services include all requirements in the field of injection molding and injection mold making.

LK Mould is your full-service partner factory in Dongguan when it comes to plastic injection molding products and injection molding tools from China.

Plastic Injection Parts

  • Design, Engineering, Production
  • EDM and CNC Machining
  • Efficiency & High Quality 
  • 24+ Years Skilled Experience


LK-Mould is your partner, guiding you through every step of your plastic injection mold project in our manufacturing hub in Dongguan/China. We combine innovative thinking and extensive expertise to create bespoke molds and injection-molded parts that align precisely with your requirements. Our dedicated team prioritizes personalized consultations and swift decision-making, ensuring you receive the highest quality results without breaking the bank. With a focus on efficiency, we minimize production times and downtimes, providing you with cost-effective solutions. Choose LK-Mould for your Plastic Injection Mold Making needs in China, and experience excellence in every mold.

Ever wondered how plastic is moulded into the exceptionally useful things that we employ in our daily life? Is it as simple as melting plastic lathering the sides of a mold with it and cooling it? The answer, actually, is no. Molding plastic is a little more complex than that. Plastic mold is made using a process often called plastic injection molding.

Plastic injection moulding is the method of manufacturing parts made of thermoplastic and thermosetting plastic by melting and forcing into moulds where they cool to form the desired object. Plastic Injection Moulding with LK Mould China is the process of shaping plastic using a rigid frame or mould. The technique allows for the creation of objects of all shapes and sizes with huge designs.

1. For Plastic Injection Molding melted and mixed thermoplastic or thermoset plastic are used as a base 2. It uses a plunger which acts like a screw or a ram to force the melted material into the plastic mold 3. It makes a shape that is open-ended and has taken the shape of the cavity of the mould 4. It shows a parting line and gate marks on the finished products and the ejector pin marks can also usually be made out

The process of plastic injection moulding begins with an industrial designer or engineer who designs a product. This is followed up by the work of a toolmaker or mould maker who makes the mould to fit the design created. These moulds are usually made of steel or aluminum. Using machines, they are made to acquire the exact shape desired by the design. Once this is done, the process of actually making the plastic follows. This involves thermoplastic and thermosetting plastic being fed into a heated barrel and mixed. This melted material is then forced into the cavity of a mould and there it cools and hardens to form the desired part.

1. The production rate is very high and therefore mass production is much beneficial 2. Since tolerance levels are high, they can be repeated 3. The labor cost is very low 4. The losses in scrap are very minimal 5. The products require very minimal finishing 6. A wide range of materials can be used

• ABS • ABS – high temp • ABS + PC • ABS + PC + GF • ASA • PA66 + 10% GF • PA66 + 20% GF • PA66 + 30% GF • PA66 • PBT • PBT+ 30% GF • PA6 • PA6 + 10% GF • PA6 + 20% GF • Rubber • PA12

Injection Mold Workshop Capacity

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2-6 Weeks

Lead Time

Injection Tool Maker China LK Mould



LK-MOULD is your Chinese manufacturer of Plastic Mold Tools. The design of plastic molds from China has come to a new stage. Compared with plastic mold CAD/CAM and the traditional design methods, not only quality, speed, and precision but also the mold manufacturing methods and productivity have a significant leap forward. LK-Mould China can produce plastic moulds for all kinds of pipe fittings, such as PPR, PVC, PE, PB, ABS, and many more.

The features of molds are high precision, extended service life, short lead time, competitive price, prompt delivery and excellent after-sale service.

Request a no-obligation quotation for your Injection Mold project.

Plastic Injection Mould Products

LK Mould - Reference Projects

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Inquiry and Project Specifications

The customer sends us project specifications and requirements. This typically includes design files, material preferences, quantities, and any specific tolerances or quality standards.

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Design and Engineering Review

Our design and engineering team evaluates the project's feasibility and requirements. By working closely with you we will refine the design for manufacturability, cost-effectiveness, and functionality.

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Manufacturing and Quality Assurance

Once the design is finalized and approved, the manufacturing process begins. Stringent quality control measures are applied to ensure that each component meets the specified standards.

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Assembly and Delivery

The final step involves the assembling of individual components into the final product. After assembly and a final quality check, the products are carefully packaged and delivered to your specified location.

Our team is here to answer your questions

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