No.2500, Zhenbei Road, Putuo District

Established in 2005, we are a professional ODN equipment suppler and service provider, design and sale difference series of optic distribution frame (ODF), optic splitter cabinet, optic splitter closu...

6G, T1Bd, No.2601, XieTu Rd, Xuhui Dist.,, Shanghai, Shanghai, China

Shanghai Guanwei Trading Co., Ltd is originally the import department of Shanghai Crowning Electronics Technology. Crowning Electronics focuses on the sale and development of office and school equipme...

Guanwei Trading Co., Ltd. is a perfect example of the fusion between the mature experience of our workforce and innovative technologies concerning machinery involved in the production process of digit...