Qingfeng Weihai Chemical Machinery Co., Ltd. (formerly: Weihai Ruifeng Chemical Machinery Factory) is specialized in magnetic and magnetic stirrer reactor manufacturers, strong technical force. Processing equipment testing means perfect. Production reactor and magnetic stirrer using advanced static seal magnetic coupling device, completely solve the mechanical seals and packing seal leakage can not solve the problem. Able to meet the requirements of high temperature, high pressure, hydrogenation, flammable, dry, poisonous occasions. Plant products after ten years of unremitting efforts, the product has been standardized, serialized, but also can produce all kinds of feed tanks, condensers, heat exchangers and various resins devices. In addition, according to the user's requirements, special design and manufacturing. I plant products safe, reliable, easy to use, sold throughout the country, the majority of users trust and support.