Shenzhen Yidatai Co., Ltd. was founded on Sept. 9, 2000, located in Shenzhen, the first economic special zone bordering on Hong Kong. In order to offer the best service to our markets all over the world, we have founded offices in Lanzhou and Nanjing, and a subsidiary company, Global Island International Co., Ltd., in Hong Kong. We have developed our domestic markets in the industries of petroleum, chemical, metallurgy, energy sources, and environment. We are high-qualified supplier to CNPC (China National Petroleum Corporation) and Sinopec (China Petroleum & Chemistry Corporation). Also we are the sole agent of Netherlands Thomassen Compression Systems and Germany Ruhrpumpen for the whole China market, and the agent of USA Pall Corporation for the regional market of east China and Jiangsu province. From overseas suppliers, we import all kinds of key equipments, autocontrol system technologies, measurers, gauges, and analyzing instruments, for those relevant domestic enterprises.