About TCV     About GEC TCV INTERNATIONAL L.L.C., the American technological company has acknowledged tthe development of petrochemical industry in China and established Global Equipment Corporation (GEC) in 2002 Shanghai. And with Taiwan Petrochemical plant system and module specialty of manufacturer Taiwan Control Valve Corporation (TCVCT), in technology, production, trade close cooperation to provide the first-class product and the service for the China market. GEC has combined both companies' concepts and ideas for operating the business professional and at the same time provide the most technologically advanced products. We can provide the best planning, manufacture, installation and technical service in the process of storage, conveyance, classify, packing, pollution control, etc. to promote client competition ability. As we have built the pneumatic conveying pilot plant, which can propose the most efficacy & economy process by simulating different kind of material and condition.