Rubber Stopper for Pipe | Custom EPDM/NBR/FKM Seals

Xingtai Longcheng Sealing Co., Ltd, takes great pride in our innovative manufacturing technologies and our quality-first philosophy. With the most up-to-date technologies and advanced production methods, our rubber stoppers for pipes have guaranteed quality and consistency. Production begins with an in-house team of rubber mixing R&D that develops the ideal proprietary rubber formulation for each end-use. Post-mixing, our proprietary dies are developed in-house, with the R&D team drawing from a repository of over 10,000+ dies to ensure all products are shaped and sized to the exact fit of the application. At the end of production, each batch is subjected to a multi-point Quality Audit to ensure that our products meet customers' expectations and exceed industry standards. To ensure that clients are given uninterrupted customers' experience, our foreign business sales team has been trained to provide the best and fastest service. It's our goal to provide the best custom solutions to our valued customers. We cultivate long lasting relationships with our business partners to succeed together.