Hebei Hua Wo Engine Parts Co., Ltd  

Hebei Huawo Engine Parts Co., Ltd. Huawo Auto Parts is a trading company with its own factory. The existing covers an area of 6800 square meters, construction area of 9600 square meters, with professional technicians and senior technical personnel and management personnel, with 6 valve production lines, the annual output of up to 8 million pieces of production capacity. We select high quality special valve bar material, such as. 4Cr9Si2, 4Cr10Si2Mo, 21-4N, X60, X80, 21-4NWNB, GH751, etc The production use connetion processing line, heat treatment with network continuous furnace, welding of double metals, valve seat welding (STELI), U quenching for valve rod slot, chrome plating and soft nitriding on surface, All of these can ensure the excellent quality and reliability of our products. It passed the ISO9001 in 2006, passed the IATF16949 quality system certification in 2008, and obtained the TUV certificate in 2023, In 28 years, we have cooperated with 15 factories and have our own p... [View More..]