Zhejiang Alpha Valve Co., Ltd (the abbreviation is Alpha), found in 1995, is a specialized industrial valve manuafacturer in China. Alpha production lines cover unique precise and diversified Check Valve, Ball Valves, Gate Valves, Global Valves, Butterfly Valves, Plug Valves, Strainers etc in a variety of materials, configurations, sizes and pressure classes. We have been able to expand our valves in a large number of industries including petroleum, chemical engineering, metallurgy, power station, water supply system, oil transportation, gas feeding, natural gas and long distance transportation pipes projects.Alpha is committed to customer satisfaction through continuous improvement. Valves from Alpha are manufactured and certified to ISO, API, ANSI, BS, JIS, EN, GB, ASME etc. During past 20 years, we have been putting emphasis on Total Quality Management to continually improve product quality and enhance the quality control system. From raw material imput to final valve output, we are rigorously following the goal of customer satisfaction. With fine castings, precision processing, and outstanding performances, Alpha"s valves are well accepted by the customers, as an OEM manufacturer, 80% of Alpha"s products are exported to over 35 countries all over the world including Korea, Thailand, Indonesia, Pakistan, Saudi Arabia, Iran, Spain, Italy, Sweden, South Africa, Egypt, Canada, Mexico, Venezuela, Columbia, Brasil, Chile, Australia, etc.Alpha would like to meet the different needs of each client on the more products, better quality, competitive price, we warmly welcome you to the company for visiting and business negotiations, let"s creat a prosperous future together.