Plastic-injection molding is the preferred process for manufacturing plastic parts, as it is ideal for producing high volumes of low-cost plastic parts with high tolerance precision, repeatability and little to no finishing required.
In-house mold design and building capabilities, complete supply chain solutions.
Customers can choose from a vast selection of thermoplastics and thermosets that best suit their needs for strength and function.

We have 19 sets injection molding machines,  includes the multi-color injection molding machines, the biggest one is 2200T. Our capability for Plastic products is up to    2000mm (18kg).we can provide the product Design for Manufacturability (DFM) Analysis once you confirm that the price is OK.

What is Mold Design For Manufacturability (DFM) Report

Design For Manufacturability (DFM) report, it's a bridge between product developer and mold manufacturer. It has been implemented in many manufacturing industries and proved to a sufficient way to improve efficiency.
A comprehensive DFM report for mold making project would be the first step to success. As a mold maker,the more potential problems you foresee, the less risks you had in the manufacturing process. Here are a summary for it.

Resin to be used

Design For Manufacturability (DFM) report, it's a bridge between product developer and mold manufacturer. It has been implemented in many manufacturing industries and proved to a sufficient way to improve efficiency.
A comprehensive DFM report for mold making project would be the first step to success. As a mold maker,the more potential problems you foresee, the less risks you had in the manufacturing process. Here are a summary for it.

Draft on all surface

Draft angle is a necessary for part release from mold cavity, but it will change the appearance of the original product design slightly. It should run through by both the mold manufacturer and designer.

Thickness design

Rib thickness should be around 60% wall thickness, avoid uneven wall thickness, avoid thin wall area as much as possible.

Gating way

Gate location selection sometime is critical when the part have high requirement on surface finish. What kind of gate determines the way to produce and even the mass production cost.

Mechanical structure/Parting line

It's necessary to give a brief introduction of the mold design mechanical structure employed, such as sliders,lifters etc. Make sure the parting line is accepted.It's necessary to give a brief introduction of the mold design mechanical structure employed, such as sliders,lifters etc. Make sure the parting line is accepted.

Finish and engraving

Define the finish of the part surface, it could have many kinds of finish on one part. Define where would be the engraving and contents.

Material

We’ve worked with many types of resins, including:

  • Acetyl (POM)
  • Acrylic (PMMA)
  • Acrylonitrile-Butadine-Styrene (ABS)
  • Nylon (PA)
  • Nylon + Glass Fiber
  • Noryl (PPO and PS)
  • PC, PET, PE, PPS, PP, PS, PU, PBT, PEI, Peek and PTE
  • Rigid and soft PVC
  • Thermoplastic Elastomer (TPE)
  • Thermoplastic Rubber (TPR)
  • Styrene Acrylonitrile ( SAN / AS)
  • Polyether Sulphone (PES)
  • Cellulose Acetate (CA)

Tolerance Standard

We can make parts according to your tolerance requirements, if you do not have special requirements on the tolerance,our tolerance is according to the standard of SJ/T10628-1995 standards, class 3 for hard plastic, and SJ/T10628-1995 standards, class 6 for soft plastic

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Surface Treatment

With plastic molding, we can make surface as sandblasting, texture, common polishing, mirror polish, laser engraving,printing, plating, brushing, marbling , you can find effect of different surface treatment.

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Process Flow Diagram

Once the order is confirmed, our engineer will provide the DFM report (Design for Manufacturability Analysis) to customer for approval. We’ll start to design the mould drawing and mould making after the DFM report approved by customer. Once the mould making is finished, we’ll make several pieces of pre-production samples for test, if the dimensions are correct, then we will send the samples to customers for final confirmation. If the test failed, we will modify the mould or adjust the molding parameter to make new samples, and test it again. Once the samples are approval by customers, we will purchase the raw material and making quality inspection. Then mixing material, molding and trimming, we will make many times of inspection during the production. Finally we will arrange the assembly and packing. After whole order is ready, we will send the packing list to customer to arrange the shipment.

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Quality Control

100% inspection for order,we seriously take care of the quality control from IQC to OQC, throughout each step of the production. Let us show you our quality control:

For raw materials, we’ll do the IQC in time. All materials are procured only from the verified suppliers, who have implemented and maintain certified quality management systems in their plants. With full certificates, such as RoHs, Reach, MSDS, FDA, LFGB, UL, EN549, BPA free, EN71, and so on;

For pre-production samples, we'll provide several pieces to our clients for assembly and function testing. We will seal the samples in time once they're approval.

For Bulk Production, we'll do the IPQCS & PQC (Multiple Sampling Inspection) during production and we'll do the FQC (Sampling Inspection) after deburr or breaking sharp edges. In order to timely find problems, solve problems, reduce defective products, reduce manufacturing costs.

After packing and assembling, we'll do the OQC (Sampling Inspection) to make sure the final goods are qualified.

Below you find find our inspection equipment for your reference.

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Quality Comparison

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