Longda Industrial Park,Liaokeng,Shiyan, SHENZHEN, China

SHENZHEN SAPPHIRE TECHNOLOGY CO., LTD is the china larger manufacturer of single crystal sapphire products. We has advanced technologies and high-tech equipment for sapphire optical components product...

Liwan square, Guangzhou, Guangdong, China

Yatai Metrologic Instruments Co, Ltd., a large Sino-foreign joint venture, is located in Fujian province, the famous of Goddess Ma Zu in China. It professionally produces series of precise electronic ...