425 Beiying St, Qingpu District Gongyequbei

Shanghai Advance Optical-Electronics Technology Co.,Ltd. is specialized in manufacturing optical lenses, locating at Shanghai Qingpu District and half hour driving-distance from Shanghai Hongqiao Airp...

A2111, Tomson Center, No. 188. Zhangyang Rd. ,

Longway Special Glass Co., Ltd. is professionally producing glass products from the different glass such as borosilicate glass, soda lime glass, optical glass etc. <br/>Please see the ...

zhentai road Shanghai Shanghai China

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A2111,Tomson Centre,No.188,Zhangyang Rd,Pudong,

Shanghai Longway Special Glass Co., Ltd. is a professional glass supplier specially developing glass material application and processing techniques. Our products are mostly applied in the fields of Li...