Shandong Jianhua Valve Making Co., Ltd. is a professional manufacturer for hi-tech valves and pipe fittings, covering a land area of 67,000 square meters. We have 360 workers and 40 million Yuan fixed assets. Our annual output can reach 250,000 sets.Our products can be divided into 17 series and more than 500 specifications, including valves, dismantling joints, flange adaptors, couplings, strainers, and flanges. Our valve includes butterfly valve, check valve, air valve, automatic control valve, motorized valve, and buried valve. The materials are cast iron and stainless steel a. Nominal pressure is between 1.0 to 2.5Mpa, and nominal diameter is between 15 to 3000mm. Our company has passed ISO9001:2000 and ISO14001:2004 certifications in 2001, awarded "Drinking Water Health and Safety Products permits by Health Department of Shandong Province in 2006, and passed CE certification in 2008. 28 kinds of products have won national patents. Jianhua is not only the permitted enterprise for special equipment manufacture of China, but also the production enterprise appointed by China Construction Metal Association and Water Supply and Drainage Association. We are designated as fixed-point production enterprise by Beijing Water Supply Group. Our company has nine departments, including management department, technology department, quality check department, production department, purchasing department, marketing department, sales department, equipment department, and finance department, two laboratories of physical and chemical, and 4 large production bases of iron-casting, steel-casting, machining and assembly.Our main apparatus are cupola furnaces, traveling cranes, resin sand renewable lines, resin sand mixers, J145 molding machines, shot-blasting cleaning rooms, vertical lathes, TX6111 digital display boring machines, CNC machine tools, drilling machines, a set of large-scale thermal spraying line, and equipment for hydraulic pressure test. We also have a full range of perfect testing equipment, including fast cast-house analyzer, automatic analyzer of carbon and sulfur, universal tension testing machine, metallic-phase analyzer, and optical balance. The chairman of our company, Miss Wang Huamei, warmly welcomes clients to visit our company. We are willing to work with new and old customers to create a better future.