Xinxiang Casen Industrial Commerce Corporation is a manufacturer of chemicals with well-equipped testing facilities and strong technical force.With wide range, good quality, reasonable prices stylish designs, our products are extensively used in industrial, oil well, plastics, ...

Changsha Samy Instrument & Equipment Co., Ltd. is a professional high-tech company, engaged in the research development, manufacturing and marketing of laboratory instruments. We have centrifuge,planetary ball mill,vacuum glove box,vacuum furnace,plasma nitriding furnace,pill make ...