Shanghai Zhengyi Industry Co., Ltd.   

Shanghai Zhengyi Industrial Co., Ltd. is the domestic production of industrial cleaning agent series products of the Professional Company. Company is located in Shanghai Jinshan national heavy chemical industrial zone adjacent to a total investment of 10000000, covers an area of 40 acres. The company through continuous exploration, innovation, open to professionals, accumulated the rich practical experience, have strong production strength and technological power, which is Yi brand YB-5 normal temperature washing agent for Chinese Academy of Sciences, Shanghai Institute of organic chemistry research results. Products with superior performance satisfactory price, satisfactory service selling the country, more than 500 tons monthly sales is a national large cleaning agent manufacturers. || company management specification...