HEBEI DIKAI PIPING PRODUCTS CO.,LTD. (formerly Hebei Xingli Valve and Pipe Fitting Manufacturing Co., Ltd.) was founded in 2002. It is a professional manufacturer of pipeline products and one of the earliest enterprises in China engaged in the research and development of grooved pipe connectors. Dikai's grooved piping system products have always maintained a leading position in the industry.link:https://www.cngroov.com
