The company has modern advanced level processing center equipment and various auxiliary, testing and testing instruments.
And formed a complete quality assurance system, passed the SO9001 quality system certification, So14001 environmental system certification, OHSAS18001 occupational health and safety system certification, and obtained the right to use the API spec7-1 monogram.
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Address: Junziguan Industrial Zone, Xicun Township, Hejian City, Hebei Province
Copyright: Hejian City Feilong Retop Rock Bit Manufacture Co., Ltd
International Trade Department
Address: Room B2-0645, Century Tea Trade Building, Malian Road, Xuanwu District, Beijing
Phone: 010-63405086 Fax: 010-63407657