henry parts inc./ningbo jin mao group established in 1998, was located in ningbo, china-a trade city, a port city and a beautiful city. we are specialized in many kinds of machinery parts, including precision parts, cnc parts, casting parts, stamping parts, turning parts, etc. ranging from auto parts, metal parts, plastics & rubber parts, diamond tools, power metallurgy etc.material: steel / brass / stainless steel / al / alloy, and any other material required