Henan Donghai Composite Material Co., Ltd.
Mai i te wa i whakapumautia ai i te tau 1999, kua piki ake a Henan Donghai Composite Materials Co, Ltd me nga kaha whakakotahitanga a nga kaimahi katoa, a kua kaha tona kaha hangarau me te punaha whakainotanga kounga.
Kua wehea nga hua nui o te kamupene ki nga waahanga e rua: te rerewhiri motuhake me te kaupapa nui.
Mai i te wa i whakapumautia ai i te tau 1999, kua piki ake a Henan Donghai Composite Materials Co, Ltd me nga kaha whakakotahitanga a nga kaimahi katoa, a kua kaha tona kaha hangarau me te punaha whakainotanga kounga. I te tau 2005, ka paahitia e te tiwhikete pūnaha whakahaere kounga kounga ISO9001: 2000. I te tau 2006, kua paahitia e te ISO14001: 2004 te tiwhikete kaupapa whakahaere taiao. I te tau 2016, ka paahitia te OHSAS18001: 2007 te tiwhikete pūnaha whakahaere hauora me te haumaru mahi. I te tau 2016, ka paahitia e te Tiwhikete Whakahaere Ahumahi Motuhake te TS16949 me te Haina Haina. Te Tirotiro Tiwhikete me te Tiwhikete CRCC tiwhikete. I te tau 2016, i whakawhiwhia ia ki te "Tohu Tohu Kaihoko" o te National Xinxiang Economic and Technology Development Zone. I te 2017, ka paahitia te hinonga hangarau-teitei a te motu.