机选双色球

Nanjing Chi Shun Technology Development Co.,Ltd. is an modern enterprise setting research, production, sales and service in one. We owns independent intellectual property rights and a team of excellent professionals and instructors form famous universities such as NJU, NUST and HHU to provide first-class products and service to our customers.Our products are widely used in scientific research, geometallurgy, electronics manufacturing, bio-pharmaceutical, environmental engineering and other industries and fields.

We mainly produce vacuum glove box, planetary ball mill, atmosphere furnace, tube furnace, groundwater flow direction meter, neutron detector for soil and so on.  We have a number of utility model patents and invention patents, and the indicators of our products have reached the international advanced level. They were sold to nearly 30 provinces, municipalities and autonomous regions in China, and... ...