Dongying Lida Petroleum Engineering Technology Service Co., Ltd

International Industry Category: Wholesale and retail trade

International Industry Major Class: Wholesale Industry

International Industry Middle Class: Wholesale of mineral products, building materials and chemical products

International Industry Sub Class: Building materials wholesale

General Projects： Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Resource recycling service technical consultation； Engineering and technical services（ Planning Management、 Survey、 design、 Except supervision）； Oil and gas technical services； Manufacturing of special equipment for oil drilling； Sales of special equipment for oil drilling； Special equipment manufacturing（ Excluding licensed professional equipment manufacturing）； Machinery and equipment sales； Pump and vacuum equipment manufacturing； Pump and vacuum equipment sales； Instrument Manufacturing； Instrument sales； Manufacturing of special machinery and equipment for water resources； Manufacturing of special equipment for environmental protection； Sales of special equipment for environmental protection； Metal cutting and welding equipment manufacturing； Metal cutting and welding equipment sales； Valves and plugs sales； Plastic product sales； Plastic product manufacturing； Rubber product manufacturing； Rubber product sales； Insulation material sales； Mechanical and electrical equipment manufacturing； Mechanical and electrical equipment sales； transformer、 Rectifier and inductor manufacturing； Electric motor manufacturing； Distribution switch control equipment manufacturing； Electric dynamometer motor sales； Sales of distribution switch control equipment； oven、 Furnace and electric furnace manufacturing； oven、 Furnace and electric furnace sales；Office equipment sales；Chemical product sales（ Does not contain permitted chemical products）； Sales of high-performance fibers and composite materials； Sales of glass fiber reinforced plastic products； Hardware wholesale； Building materials sales； Sales of steel bars for construction； Sales of labor protection products； Metal material sales； Electrical equipment sales； Metal product sales； furniture sales； Power facility equipment sales； Wholesale of computer hardware, software and auxiliary equipment； Software Sales； Office equipment supplies sales； Communications equipment sales； Power facility equipment manufacturing； Tire sales； electric wire、 Cable Operations； Auto parts wholesale； Sales of traffic and public management signs； Safety technology prevention system design and construction services； Electronics sales； Special equipment repair； Packaging services； Metal surface treatment and heat treatment processing； General mechanical equipment installation services； Communications equipment repair； Fire protection technical services； Security equipment sales； Import and export of goods； gas、 Liquid separation and purification equipment sales； Network equipment sales； IoT device sales； Seal manufacturing； Seal sales； Manufacturing of liquid and gas sealing components and systems； Sales of liquid and gas sealing components and systems； Advertising Production； R&D of distribution switch control equipment； General equipment manufacturing（ Excluding special equipment manufacturing）； Firefighting equipment sales； Pneumatic and electric tool sales； Metal tool sales； Electrical equipment sales； Daily necessities sales； Wholesale of kitchenware, sanitary ware and daily necessities； Lighting fixture sales； Lighting sales； Disinfectant sales（ No hazardous chemicals）； Door and window sales； Home appliance sales； Battery Sales； Ship Sales； Sales of experimental analysis instruments； Sales of agricultural, forestry, animal husbandry and fishery machinery parts； Sanitary ware sales； Sales of daily glass products； Technical glass sales； Anti-corrosion material sales； Sales of building waterproofing membrane products； Sales of building decoration materials； Sales of industrial textile products； Sales of thermal and acoustic insulation 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： Construction project construction； Installation, modification and repair of special equipment； Building intelligent system 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: Business Services

Chinese Industry Major Class: Scientific research and technical services

Chinese Industry Middle Class: Technology promotion and application services

Chinese Industry Sub Class: Technology promotion services