CASE
Shanghai Guanlong Valve Machinery Co., Ltd

Shanghai Guanlong Valve Machinery Co., Ltd. was founded in July 1991,Taiwan Ming Kuan Machinery Manufacturing Co.,Ltd, whose parent company founded in 1966, is a company with more than 40 years’ experience in valve manufacturing enterprises. The products are exported to Germany, Britain, the United States and other countries which is used for the domestic and foreign large-scale water conservancy projects.