公司严格遵守美国石油学会标准(API 7-1)、ISO9001质量管理体系、ISO 14001环境管理体系、ISO45001 职业健康安全管理体系、SY/T5217金刚石钻头、SY/T5164三牙轮钻头要求。
Tdrill Bits strictly abides by the American Petroleum Institute standards (APl 7-1),IS09001 quality management system,ISO 14001 environmental management system,ISO45001 occupational health and safety management system,SY/T5217 diamond drill bit,SY/T5164 three-tooth wheel drill bit requirements.
蜀ICP备2023021247号-1 技术支持:亿速科技