1.aluminum heat sink for using industry over and amplifier big CUP,CERAMIC,CIRCULAR,LED LIGHT

2.materials:.6000 aluminum alloy ,sepcial 6063, 3000

3.fin tolerance: 0.05 mm +/-.at least.
4.finish:anodized, mill finish.

5.as per customer drawings and samples and required. if no. we will make drawing to you confirmation

6.samples lead time :20days , mass order lead time is about 30 -40 days as per your order qty.

7.FOB SHANGHAI, GUANGZHOU, SHENGZHEN, TIANJIAN.

8.PAYMENT:30% TT, 70% L/C ,OR 70% TT.