Company Profile Founded in 1958, Hangzhou Alkali Pump CO., LTD is situated near the picturesque West Lake, Hangzhou. It is appointed as the manufacturing base of chemical process pump by Chinese Chemical Industrial Ministry, and the professional enterprise of chemical anti-corrosive pump with large scale, advanced technique, and complete equipment. The number of manufacture license is XK06-116-0390. Our company passed ISO9002: 1994 standard certificate in 1995, and ISO9001: 2000 standard certificate in 2002. As an advanced enterprise in Hangzhou, the company has been for 12 years continuously appraised as the company attaching importance to contract and credit. Its credit grade is AAA.The company covers an area of 20000m2, has staff member of 200, among which 48 technical experts, and annual producing capacity of 5000 pumps.The various anti-corrosive pumps developed by our company have good performances of acid resistance, alkali resistance, and can resist strong corrosive medium. We have the national grade key product—IJ series pumps, and have got the certificate of “recommended chemical flow pump” issued by Pump Committee of Chinese Mechanical Engineering Academy, the golden prize in exhibition of Chinese new technique and new product, and certificate of high quality pump in Zhejiang province. The products are wildly applied in fields of chemical industry, petroleum, fertilizer, chemical fiber, mine, metallurgy, and medicine, to safely and effectively transport solution of high temperature, low temperature, strong corrosive, inflammable, explosive, severe poisonous, or containing suspended matter.。Founded in 1958, Hangzhou Alkali Pump CO., LTD is situated near the picturesque West Lake, Hangzhou. As an advanced enterprise in Hangzhou, the company has been for 12 years continuously appraised as the company attaching importance to contract and credit. Its credit grade is AAA. The company covers an area of 20000m2, has staff member of 200, among which 48 technical experts, and annual producing capacity of 5000 pumps. It mainly produces chemical pumps, petrochemical pumps, paper pulp pumps, slag slurry pumps, vacuum pumps, desulfurizing circulation pumps, boiler feed pumps, sewage pumps, plastic pumps, industrial pulverizers.  The various anti-corrosive pumps developed by our company have good performances of acid resistance, alkali resistance, and can resist strong corrosive medium. We have the national grade key product—IJ series pumps, and have got the certificate of “recommended chemical flow pump” issued by Pump Committee of Chinese Mechanical Engineering Academy, the golden prize in exhibition of Chinese new technique and new product, and certificate of high quality pump in Zhejiang province. The products are wildly applied in fields of chemical industry, petroleum, fertilizer, chemical fiber, mine, metallurgy, and medicine, to safely and effectively transport solution of high temperature, low temperature, strong corrosive, inflammable, explosive, severe poisonous, or containing suspended matter.。.Metal-To-Metal-Floating-Ball-Valve