Recently, zhonghao company held a meeting to start obtain certification of “three international standards”, the experts introduced the significance, content and steps of this work, which marked this work was officially started.
(The three international standards are ISO9001, ISO14001 and OHSAS18001.)
Phone No.：+86 0315-3034886
Company Address :South of Gangfu Road Jingtang Seaport Development Zone
Tangshan City, Hebei Province, 063611 P.R China
0315-3034886
