NO.277, Jinfeng Road

Shanghai Knorvay Electronic Technology Co., Ltd. is a professional manufacturer with 10 years experiences in Wireless presenter, Laser pointer with Remote control, loud speaker, amplifier etc. We have...

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...