8th Floor, NO.221, Niucheng Road, Xili Town,Nanshan District

Haochen technology is a provider of new and pre-owned general purpose test equipment, we stocks a wide variety of equipment and especially focuses on the industy of the electronics,telecommunication,m...

No.2 Tuanjiehu North Road, Chaoyang District

Beijing Bodian Optical Technology Co., Ltd. has had a strong technical group and rich experience in optical filters for over 30 years. There are also advanced automatically operated coaters, high perf...