Proven Durability

With a wide customer base in over 14 different countries & 15 US states, WRP provides quality products the industry has come to rely on. Our OEM customers respect that we are ISO/TS 16949 Certified, our diaphragm performance exceeds the SAE J1469 testing standard, and our compound meets or exceeds the ANSI Standard for SAE J200.  We pride ourselves on our state-of-the-art test lab where we create, refine and test our diaphragms with equipment that simulates various conditions that our diaphragms will face in the field. Our testing standards require our diaphragms exceed a 1 million cycle.