Eastar is a leading enterprise of optical products, specialized in manufacturing, R&D, OEM optical products, such as binoculars, monoculars, telescopes, night vision, magnifiers, and so on.our...

NO.12,Hongshan Road,Jincheng Industrial Area Jintan City,Jiangsu Provice,China.

Jiangsu Zhengji Instruments Co., Ltd. is located in Jincheng Industrial Park, with an area of more than 10,000 square meters and an investment of RMB 8 million at the first stage. We manufacture labor...