Chiping Dingli Steel Sleeve Co., Ltd. is established in 2011. It is located in Xinfa Industrial Park, Chiping County, Liaocheng City, Shandong Province. Registered capital 6 million. Is a professional development production sales of rebar coupler and other mechanical connection products.The company is approved by the industry with good faith strength and product quality. The product is sold to China and around the world every year such as Dubai, Brazil ,Korea,Vietnam and other more than 10 countries and regions. We firmly believe that we will win a better tomorrow as long as the market-oriented innovation-driven, quality-based and development-oriented growth.