... commercial use, household appliance, industry, familySPECIALAPPLICATIONWear resistant steel, high- strength - steel plate2Corporation Introduction Established in 2003, Shandong Huayun New ... Co., Ltd. is one of the new and high-tech enterprises in Shandong province. We mainly produce ... on-line monitoring and control system. Owing to the high efficiency, excellent technology and stable quality, we have ...