Beijing Dakang Instrument Co., Ltd. was established in 2002. Our company specializes medical devices and optical equipment for store, we are a manufacturer to produce professional equipment. began our production of OEM products Japanese TOPCON companies 2004. exported Japan, the United ...
Telephone:86-10-58080370
Address:yongchang nan road, Beijing, Beijing, China
Qidong Lanzuan Diamond Products Co., Ltd. is a professional manufacturer of diamond tools & glasses equipments. For 10 years, we have been studying hard to design and develop optical glass grinding wheels, equipments.
We continually fetch in advanced equipments, improve production ...
Telephone:86-0513-83355262
Address:No.202 Heping South Road,Qidong City Jiangsu Province