Shenyang Special-shaped Valve Manufacturing Co., Ltd. is one of the professional manufacturers of butterfly valve products in China. It has rich practical experience in product design, manufacture, and testing, and has been inspected by the Designated Production Evaluation Committee of the Water Supply and Drainage Equipment Branch of the China Construction Metal Structure Association of the Ministry of Construction. , Approved as a heavy anti-corrosion series butterfly valve metal sealing butterfly valve, soft seal butterfly valve sentinel production enterprises, and enjoy a high reputation in the industry.