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Zhengzhou Hejin Metal Material Co., Ltd
Tel:+86-371-60339002
Fax:+86-371-55397386
Email:info@cnbimetal.com
Skype:hejin-material
Whatsapp:+86 18037576877
Factory Address:Gongye Road, Shangjie Zone, Zhengzhou, China
Office Address:13F, No. 11 Zhengshang Road, Zhengzhou, China
LED COB Using Copper clad aluminum bimetallic material
Our LED chips are bonded directly to a thick copper Clad aluminum substrate for ultra-high thermal connectivity, increased lifespan and improved photometric performance. clad Copper COB products are backed by a 10-Year warranty.
