Since its inception nearly 30 years, and constantly improve the product line, improve product stability, applicability, after years of vigorous investment in research and development and innovation, has been stable production of all types of water sampler on the market. Become the only one at home and abroad only focus on the production of automatic water quality sampler products of environmental protection enterprises.  Because of focus, so professional. Since 1999, Grasp automatic water sampler has won thousands of bids in various national bidding projects. Widely used in pollution source online monitoring, urban water, hydrology and water conservancy, research institutes, universities, lakes and oceans and third-party detection in various fields.

Grasp water samplers range full coverage. Excellent performance, stable quality, simple and generous appearance. According to the latest series of standards (HJ 353/354/355; HJ/T 372;HJ 493/494, etc.), is an environmentally certified product. After years of experience in the market, the more complex and difficult the site, the more you see the Grasp sampler. Seamless connection with dozens of domestic mainstream online large meters (COD, ammonia nitrogen, total phosphorus, total nitrogen, heavy metals, etc.), numerous practical application cases. It is the preferred equipment for large state-owned enterprises, central enterprises, foreign enterprises and famous universities (see the appendix of major well-known users).