99久久免费看国产精品,成人黄色小说视频,久久久777影院,黑人在线观看

認(rèn)證名稱：質(zhì)量管理體系認(rèn)證證書

認(rèn)證類別：GB/T 19001-2016/ISO 9001:2015《質(zhì)量管理體系 要求》

詳細(xì)信息：不銹鋼焊條、堆焊焊條、銅及銅合金焊條、鑄鐵焊條、鎳及鎳合金焊條、低合金鋼焊條的生產(chǎn)；氣體保護(hù)焊絲、埋弧焊實(shí)芯焊絲、藥芯焊絲的銷售

認(rèn)證名稱：環(huán)境管理體系認(rèn)證證書

認(rèn)證類別：GB/T 24001-2016/ISO 14001:2015 《環(huán)境管理體系 要求及使用指南》

詳細(xì)信息：不銹鋼焊條、堆焊焊條、銅及銅合金焊條、鑄鐵焊條、鎳及鎳合金焊條、低合金鋼焊條的生產(chǎn)；氣體保護(hù)焊絲、埋弧焊實(shí)芯焊絲、藥芯焊絲的銷售及相關(guān)管理活動

認(rèn)證名稱：職業(yè)健康安全管理體系認(rèn)證證書

認(rèn)證類別：GB/T 45001-2020/ISO 45001:2018 《職業(yè)健康安全管理體系 要求及使用指南》

詳細(xì)信息：不銹鋼焊條、堆焊焊條、銅及銅合金焊條、鑄鐵焊條、鎳及鎳合金焊條、低合金鋼焊條的生產(chǎn)；氣體保護(hù)焊絲、埋弧焊實(shí)芯焊絲、藥芯焊絲的銷售及相關(guān)管理活動

認(rèn)證名稱：Quality Management Systems Certificate

認(rèn)證類別：GB/T 19001-2016/ISO 9001:2015 Quality management systems---Requirements

詳細(xì)信息：Production of stainless steel welding rod,copper and copper alloy welding rod,cast iron welding rod,nickel alloy welding rod, low alloy steel welding rod;sales of gas shielded welding wire,submerged arc solid welding wire and flux cored welding wire

認(rèn)證名稱：Occupational Health and Safety Management Systems Certificate

認(rèn)證類別：GB/T 45001-2020/ISO 45001:2018 Occupational health and safety management systems -- Requirements with guidance for use

詳細(xì)信息：Production of stainless steel welding rod, surfacing welding rod,copper and copper alloy welding rod,cast iron welding rod, nickel and nickel alloy welding rod,low alloy steel welding rod; sales of gas shielded welding wire, submerged arc solid welding wire and flux cored welding wire and related management activities

認(rèn)證名稱：Environmental Management Systems Certificate

認(rèn)證類別：GB/T 24001-2016/ISO 14001:2015 Environmental management systems-Requirements with guidance for use

詳細(xì)信息：Production of stainless steel welding rod, surfacing welding rod,copper and copper alloy welding rod, cast iron welding rod, nickel and nickel alloy welding rod,low alloy steel welding rod; sales of gas shielded welding wire,submerged arc solid welding wire and flux cored welding wire and related management activities