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With the upgrading of products, Changyi Hengchang New Material Science and Technology Co , Ltd has stepped up its technological renovation and introduced advanced technology and intelligent equipment in orde
On June 14, 2017, Changyi Television Station went to Changyi Hengchang New Materials Technology Co , Ltd of Shandong Changning Group to conduct a special interview on the new material project of amorphous soft magnetic tape Mr Wang Longjiang
On May 5, 2017, Changyi Machinery Manufacturing Association was established Teng Fengqun, chairman of Shandong Changning Group, was elected First Deputy Secretary-General
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