Difficulty point: Some products need light-curing treatment on the outer surface and anti-fog treatment on the inside. Mold structure complex miscellaneous, high processing requirements and appearance requirements, product cracking risk, strict molding, etc.

Processing Advantages

  • Five-axis high-speed CNC machining and 1600T three-color injection molding machine meet the requirements of trial mold.
  • The mold material's wear resistance, corrosion resistance, rust prevention, etc. strictly adhere to the mold maintenance specifications.
  • When designing, pay attention to the improvement of the installation position of the lampshade and the body to ensure the product appearance requirements and prevent the risk of product cracking.
  • Effectively shorten the mold manufacturing cycle and improve the quality, precision, and production efficiency of the mold.

Specifications of Lens

Material PC, PMMA, etc.
Use headlights and taillights
Certification ISO9001


Our professional engineering and production team will help you find the best solution, and produce the desired parts in a cost-effective and highly efficient way. Please call us +86-755-8978-5568 or email sales@sz-changhong.com.

1. How long does a quotation take?
In most cases, we respond within two days. If something in RFQ need be comfirmed, we will notify you asap.
2. How do I know my design will be kept confidential?
We sign and adhere to any non-disclosure or confidentiality agreement with our customers. We also have a strict confidential policy within our factory and never allow any proprietary information to be disclosed to a third party.
3. How quickly can I get my mold and parts?
Usually the mold FOT takes four weeks and it will take more time with complex structure. Parts will be molded once the samples are approved by the customer. Production lead time is based on the quantity.

4. Do you do the surface treatments please?

Sure. We do the surface treatments, like screen painting, laser etching, thermal melting, welding as well as assembling.

5. What drawings format you need for production?

2D, 3D both available. 2D like PDF, CAD, JPG etc. 3D like STP, IGS, STL, SAT, PRT, IPT etc.

6. What about quality control?

Self-inspection in every process by the production operator. Spot inspection and final inspection executed by QC, Defective rate is controlled within 1%.

7. What kind of payment terms do you accept?

T/T, Acceptance.

8. What's your largest advantage?

We specialize in high precision mold with professional technical team and quality guarantee and management.

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