Qianjia Industrial Park

W&J Instrument CO., LTD. is a leading supplier of laboratory equipment, which produces high precision electronic balances more than 20 years. The products are widely used in chemical industry,...

Putou town, Jiangdu District

Aoke Bioengineering (Yangzhou) Co., Ltd. is engaged in the production and sales ph test strips, all kinds of precision precision test paper, special paper including red litmus paper blue litmus paper,...