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Company Profile

Company Profile


Located in Baopi Industrial Park, Dalang Town, Dongguan City, Changyuan Electronics (Dongguan) Co., Ltd. (hereinafter to be referred as “Changyuan Electronics”) is a high-tech enterprise engaged in heat shrinkable materials, PTFE sleeves and other products.

As a supporting unit of China Heat Shrinkable Material Industry Association and China Heat Shrinkable Material Standards Committee, Changyuan Electronics is dedicated to R&D and manufacturing of heat shrinkable sleeves and sets up a strong R & D team, and its research and development results have a positive effect on promoting technological progress in the industry.

Changyuan Electronics boasts of a powerful and efficient production capacity and has a large number of electronic accelerators. This Company’s leading products, environmentally-friendly heat-shrinkable sleeves series, have all passed the technical appraisal of provincial and ministerial level, and have won many awards such as scientific and technological progress award, scientific and technological achievement award, Guangdong and national key new products award.
The product portfolios include: heat shrinkable sleeve, cold shrinkable sleeve, PTFE sleeve, environmentally friendly PE sleeve, PVC sleeve, glass fiber tube, silicone tube and irradiation external processing. All these products are completely self-developed and meet the latest international environmental protection laws and regulations such as RoHS, Halogen-free, REACH and Red Phosphorus free.
Changyuan Electronics adheres to the enterprise philosophy of integrity, tolerance, passion and respect, insists on promoting production through scientific research, wins the market with quality and credibility, and strictly controls every link and process. We have obtained the following certificates:
“National Torch Plan Key High-Tech Enterprise” Certificate;
“ Dongguan Polymer Radiation Modification Engineering Center ” Certificate;
IATF16949:2016 and ISO9001:2015 International Automotive Quality Management System Certification;
ISO14001:2015 International Environmental Management System Certification;
GJB9001C-2017 Weaponry Equipment Quality Management System Certification;
QC080000:2017 Hazardous Substance Process Management System Certification; 
Electronic materials such as heat shrinkable sleeves, PTFE sleeves, PVC sleeves, etc. all pass the UL, C-UL and other safety related certifications;
The laboratory is accredited by CNAS and has applied 32 invention patents and 26 utility patents.
In addition, Changyuan Electronics, known as “the leading brand of global heat shrinkable sleeves”, plays a pivotal role in domestic heat shrinkable material suppliers, and its sales of heat shrinkable sleeves for electronics, automobiles and high-speed rails are among the highest in the world.

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