Abstract Recently, Tianyuan Wuyiwu Drilling Company won the three certificates of quality, occupational health and safety and environment issued by Shenzhen Huantong Certification Center. The acquisition of the three certifications marks the beginning of a new stage in the standardization management of Tianyuan 515 drilling companies.
Recently, one board of Tianyuan Wuyiwu Drilling Company obtained the three certificates of quality, occupational health and safety and environment issued by Shenzhen Huantong Certification Center. The acquisition of the three certification marks that the standardization management work of Tianyuan 515 drilling company has entered a new stage, laying a good foundation for further broadening the domestic and international markets.
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