20 years focus on polyamide sealant manufacturer Foshan Hennesme Hydraulic Sealing Co., Ltd..   Foshan Hengsmai Hydraulic Seals Co., Ltd. is a science and technology enterprise specializing in sealing, production, sales and wholesale sealing solutions. The various high-end material seals produced by the company have been widely used in the market. The quality of our products is at the domestic leading level, especially the quality of super-abrasive PTFE, PU, rubber and other materials, which has reached the level of international famous brands. Our products can meet the requir.....