Shandong Kerui Petroleum & Gas Equipment Co., Ltd

International Industry Category: Manufacturing

International Industry Major Class: Special equipment manufacturing industry

International Industry Middle Class: Manufacturing of special equipment for mining, metallurgy and construction

International Industry Sub Class: Manufacturing of special equipment for oil drilling

General Projects： Manufacturing of special equipment for oil drilling； Special equipment repair； Machinery and equipment rental； Mechanical and electrical equipment manufacturing； Mechanical and electrical equipment sales； Mechanical equipment research and development； Machinery and equipment sales； Security equipment sales； Sales of generators and generator sets； Instrument sales； Metal material sales；Chemical product sales（ Does not contain permitted chemical products）； Gas compression machinery sales； Special equipment sales； Sales of special equipment for environmental protection； Deep-sea oil drilling equipment sales； Deep-sea oil drilling equipment manufacturing； Electronic components and electromechanical assembly equipment manufacturing； Sales of electronic components and electromechanical components； Sales of power electronic components； Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Sales of Class I medical devices； Sales of Class II medical devices； Jewelry Wholesale； Network Technology Services； Import and export agent； Oil and gas technical services； General equipment repair； Gas compression machinery manufacturing； Mechanical parts、 Parts Sales； Metal product sales； Metal packaging containers and materials manufacturing； Sales of metal packaging containers and materials。（ Except for projects that require approval according to law， Carry out business activities independently in accordance with the law with a business license） Licensed Projects： Heating services； Road motor vehicle production； Inspection and testing services； Special equipment manufacturing； Installation, modification and repair of special equipment； Special equipment design。（ Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments， The specific business projects are subject to the approval documents or licenses of relevant departments.）

Chinese Industry Category: Mechanical equipment

Chinese Industry Major Class: Special equipment manufacturing

Chinese Industry Middle Class: Manufacturing of special equipment for mining, metallurgy and construction

Chinese Industry Sub Class: Oil and gas drilling equipment manufacturing