Shenzhen Hejin Circuit Co.,Ltd is a leading cob mirror circuit board exporter, and one of the leading China cob mirror circuit board manufacturers, producers and suppliers. We export high quality products, and we are professional at cob mirror circuit board assembly and oem.

COB,

Thermal conductivity: 1.5W/M-K

Board Thickness:1.0MM

Copper Thickness: 35UM

Base Material:Aluminum

Surface Finishing: ENIG

Solder mask color: white

  http://www.hjmcpcb.com