PURUI (“Nantong Purui Scientific and Technological Instruments”) was established in the 1990s. It has built a 60,000 – square – meter manufacturing base in the industrial park of Rudong, Nantong. The company is specialized in the design, R & D, and production of glass reactors, rotary evaporators, high – and – low – temperature circulation machines, constant – speed stirrers, water – circulation vacuum pumps, test consumables, and other products. Additionally, it offers design, manufacturing, equipment selection, installation, debugging, and maintenance services for relevant industries.

Over the years of development, the company’s clientele has expanded to cover a wide range of industries, including biotechnology, pharmaceuticals, fuels, pesticides, precious metals, new materials, ceramics, food, automobiles, and energy. It has gained the trust of several renowned brands, such as Huawei, Tsinghua University, Foxconn, BYD, Fuyao Glass, Harbin Pharmaceutical Group, Sundia Medicines, Heraeus, R – pharm, Beximco, and many other major companies.