Manufacturer of Line Support Clamps, Electrical Wire Harnesses, Machined Parts / Sheet Metal for automotive and aerospace companies. J & M Products, Inc. is an AS9100 and ISO2001 quality rated corporation. Since 1963, J&M Products has been the leading manufacturer of high quality Line Support Clamps, Electrical Wire Harnesses, and Machined Parts / Sheet Metal assemblies. Our flexible manufacturing facility and advanced production methods help J&M produce products with superior performance characteristics and reliability. Our design and production engineers are constantly searching for new materials and production equipment to improve existing products as well as options for new designs.This is your assurance that our company stands behind what it manufactures, whether off the shelf or manufactured to rigid customer specifications.