Hangzhou Hangke Optoelectronics Co., Ltd. is located Hangzhou, established in December, 1998. We are a professional high and new technology business enterprise specializing in the field of LED photoelectron component res ...
Hangzhou Hangke optoelectronics Co.,ltd.
5/F Li'er da bldg, 425 Dengyun road,Hangzhou, Zhej
Hangzhou, ZH 310012