China Guanfa Valve Manufacture Co., Ltd. is specialized in the manufacturer of valves and steam traps (drain valves). Established in 1993, we have many years of experience in valve manufacturing. Through years of consistent innovation and development, we now pride ourselves on technical strength. We are located in commercial center---Hangzhou City, Zhejiang province. Our company covers an area of 23,000 square meters and there are more than 480 staff members. Our Parters: Electric Bikes, Outdoor Furniture, Blow Molding Machine, UV Lamp, Packing Machine, Plastic Valve, Blow Molding Machine, Cold Isostatic Press, PVC Fitting, Skyrunner, 台州英语培训, Electric Bike, Household Items, Slitting Machine, Solar Water Heater, Women Garments, Fitness Equipments, Tattoo Machine, ATV.

The use of specialized software of Pro/E and CAD has shorted the P&D and trial manufacture cycle, and greatly improved the service life and dependability of products. Moreover, we now own more than 220 sets of digital-controlled lathes and a processing center. Our company has passed the evaluations of ISO9001:2000, API and CE certifications. We manufacture as per advanced international standards, such as API, ANSI, BS, DIN, JIS, JPI and GB. We also produce non-standard products according to customers' requests.

Our products are suitable for acid, alkali, water, steam, seawater, coal gas and natural gas. They are widely used in petroleum, chemical, paper making, fertilizer, brewing and metallurgy. Our products have been greatly recognized by users for their consistent and superior quality. The annual output is 3000 metric tons. Our high-quality products have been exported to the countries all over the world, such as the North Amercia, UK, USA, Germany, Italy, France, Japan and so on. We enjoy a good reputation in the international market and win high praise form our customers.