Hehua Mould metal co., ltd is a professional manufacturer producing various types of sealing parts. We can do stamping, processing, mold making, machining, spark-erosion wire cutting, clod rolling forming, CNC punching, laser cutting, and sheet metal manufacturing and welding. Our sealing elements include pump seals, chemical pump seals, double-end machinery seals, automotive pump seals, and automotive air conditioning compressor seals. We also can offer different kinds of non-standard seals to ...