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组合1.jpg      Shenzhen Sunbow Insulation Materials MFG. Co., Ltd, established in 2003, mainly engaged in the research & development, manufacture and sale of various insulation sleeving. And we had leading R&D engineers, had a batch of advantageous equipment and testing instruments. Now we had excess of 20 independent patents, gained high-tech enterprise in Shenzhen In 2015 and was officially recognized as the National High - tech Enterprise in end of 2016. 

      Our main products include fiberglass sleeving, silicone rubber tube, PVC tube, heat shrink tube, PTFE/FEP tube and so on. All our fiberglass sleeving had been obtained the UL and CSA certificates in 2010 (Cert No: E333178--UZIQ2, VW-1 for flame resistance requirement & E333177--UZFT2/8, 200C, 600V for thermal resistance requirement); Our heat shrink tube, silicone rubber tube ,PTFE tube and pvc soft tube had been obtained UL certificate in 2013 (Cert. No. E360625); PET Explandable sleeving had been obtained the UL certificates In 2017 (Cert.No.UZIQ2:E333178); Till now, we are the only one fiberglass sleeving manufacturer which obtained UL, CSA certificates. Also we are the only one manufacturer which can provide certificates for all color and maximum size range (from 0.55mm to 25.4mm). Also all our products are in conformance with the European RoHS & REACH requirements.

      Our products are widely used in H&N Motor, home appliance, electric heating equipment, Lighting, electronic instruments, wiring harness, transformer,inverter, power adapter, communication equipment, high/low voltage power distribution complete equipment, petrochemical industry, coal-mining industry, electric system,NEW ENERGY AUTOMOTIVE(Drive motor, Battery pack,Electric control & High and low voltage Wire harness ) ,aerospace, defense and other fields.

      Due to business expansion,,we not only retained our head plant in Gongming,Shenzhen city,but also opened a new plant in Qiaotou Town,Dongguan City,which covering an area of 20,000 square meter and manufacture more than 10 million meters of various insulation sleeves per month.In order to match the standardization management,our company have upgraded   quality management system certification from ISO9001:2008 to ISO9001:2015 in Apr,2019,also we have changed TS16949:2009  automotive system certification to IATF16949:2016 in Apr,2016.Now we are propelling our ISO14001 quality management system.

     Over the years, we have been enjoying good reputation in our industry by adhering to the business philosophy of “Faith, Practical, and Responsive.” We also get supports and trusts from many international well-known enterprises. Thanks greatly for so many help and cooperation from our partnership, such as  Philips , Whirlpool, Conair, Emerson, GE,Black & Decker, SEB, ABB, Schneider, Siemens, Electrolux, Toshiba, Panasonic, Hitachi, Mitsubishi, Samsung, China's Huawei, Haier, CRRC, and many other famous enterprises’ trust directly and indirectly ; Furthermore, as the second level supplier for automotive system, Sunbow products have been indexed in IMDS. We also have successfully become the qualified supplier for Benz,Volkswagen,Volvo, Land-Rover, GM, Honda, Suzuki , Nissan, Hyundai ,Geely and so on.

     We know that our task is long-term and arduous, but opportunities are aside with challenges. We “Sunbow” people will take on a new look and work hard to provide our customers the best quality products, first-rate service, the most competitive price and the most reliable technical supports. Return to our customers, return on the community.


Shenzhen Sunbow Insulation Material MFG. CO.LTD All rights reservedPhone:0755-27160885(Switchboard) 27160865Fax:0755-27160895

Address:Shenzhen Guangming New District Gongming street village community Second Industrial Zone No. 8 Chumbo Industrial Park building B.C

Technology Support : Tooluo

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