1996 - Since 1996, we build a team for valve ball research, develop and application. First, we produce 2 steel plates welding assembling hollow. 1998 - In 1998, we are success to use the hollow steel pipe forming in the valve ball application and solid ball manufacture. At the same time, we set up a company and going to the ball valve international trade business. 2001 - There was an additional investment in July, 2001 on the capital with the amount of USD1, 350,000 and add up the total capital to USD2, 850,000. The factory is located in Youth Lion Industrial Park in Tachia and its main business is to produce ball valves, stainless solid and hollow balls for ball valves, and other parts of ball valves. 2002 -Due to the rapid growing of the business, the factory was then relocated in the present location and with area contains 7,000 square meters. The production was therefore been expanded to increase the capacity. 2003 – 2003: August, receive ISO 9001 approval certificate. 2004 -There was an additional investment in July, 2004 on the capital with the amount of USD2, 850,000 and add up the total capital to USD3, 300,000. 2004 - Aug, 2004, the equipments for making high quality ball valves were completed, and the design of the production flow, allocation of the machines and the technology were provided and assisted by Industrial Technology Research Institute. And it is recognized by PED through Metal Industries Research & Development Center . About us Competition Vantage Customer ' s Request Work Flow: Request-->Designt-->Sample-Makingt-->Testt-->Approvalt-->Pilot Runt-->Mass Production WellBall, will be able to offer the clients in the whole technical support & assistance (OEM/ODM) solutions, based on your valves requirement projects. One-Stop Shop : Design • Mock up • Pilot run • Mass production is under a unique system and provide solution to match up customer ' s needs.