Zhengzhou Well-Known Instrument and Equipment Co., Ltd.  

Zhengzhou Well-known Instrument and Equipment Co., Ltd. Has grown to be a technological innovative enterprise integrated with researching, developing, manufacturing and modern management. Over years of R&D and continuous technological innovation, we have provided professional equipment for research and industrial applications like chemical, biological, pharmaceutical industries, new materials, new energy, electronics, metallurgy, petroleum, mechanics and other fields. 'Well-known' has been concerned and known as one of the most trustworthy brand in above mentioned fields. Our products have been exported to Asia, Europe, America, Australia and covered most universities, scientific research institutes and laboratories in China.