Building Reliable Supply Chains for Global Markets

Xingtai Longcheng Sealing Co., Ltd. is a custom rubber parts manufacturer based in Hebei, China. The company specializes in rubber O-rings, X-rings, sealing gaskets, silicone rubber parts, polyurethane components, and other customized industrial rubber products. With 12 years of exporting experience, 6 R&D engineers, 40 production lines, and a 5,000-square-meter production facility, the company offers manufacturing solutions for different industrial sealing requirements. Its customization services include sample processing, drawing-based production, and product design customization. The company also provides material inspection and quality-control procedures to support product consistency.