Dongying Lida Petroleum Engineering Technology Service Co., Ltd., established on 2014-03-17, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Resource recycling service technical consultation;Engineering technical service(planning management,survey,design,Except supervision);Oil and Gas Technical Services;Manufacture of special equipment for oil drilling;Sales of special equipment for oil drilling;Manufacturing of special equipment(Manufacture of licensed professional equipment not included);Machinery sales;Pump and vacuum equipment manufacturing;Pump and vacuum equipment sales;Instrument Manufacturing;Instrument sales;Manufacture of special machinery and equipment for water resources;Manufacture of special equipment for environmental protection;Environmental protection special equipment sales;Metal cutting and welding equipment manufacturing;Metal cutting and welding equipment sales;Valve and Cock Sales;Sales of plastic products;Manufacturing of plastic products;Manufacturing of rubber products;Rubber Products Sales;Insulation Material Sales;Mechanical and electrical equipment manufacturing;Sales of mechanical and electrical equipment;transformer,Rectifier and inductor manufacturing;motor manufacturing;Manufacture of power distribution switch control equipment;Electric Dynamometer Motor Sales;Distribution switch control equipment sales;oven,Furnace and electric furnace manufacturing;oven,Furnace and Electric Furnace Sales;Office Equipment Sales;Chemical product sales(No licensed chemical products);Sales of high-performance fibers and composite materials;Sales of glass fiber reinforced plastic products;Wholesale of hardware products;Sales of building materials;Sales of steel products for construction;Sales of labor protection products;Metal Material Sales;Electrical Equipment Sales;Metal Products Sales;furniture sales;Sales of power facilities and equipment;Wholesale of computer software, hardware and auxiliary equipment;software sales;Sales of office equipment consumables;Communication equipment sales;Manufacturing of power facilities and equipment;tire sales;electric wire,cable management;Auto Parts Wholesale;Sales of signage for traffic and public administration;Security technology prevention system design and construction services;electronics sales;Special Equipment Repair;packaging service;Metal surface treatment and heat treatment;General machinery and equipment installation services;Communication equipment repair;Fire technical service;Security equipment sales;Import and export;gas,Liquid separation and purification equipment sales;Network Equipment Sales;IoT Device Sales;Seal Manufacturing;Seal Sales;Manufacture of liquid and airtight components and systems;Sales of liquid and airtight components and systems;advertisement making;Research and development of power distribution switch control equipment;General equipment manufacturing(Does not include special equipment manufacturing);Fire Equipment Sales;Pneumatic and Power Tool Sales;Metal Tool Sales;Electrical Equipment Sales;General merchandise sales;Wholesale of kitchenware, sanitary ware and daily sundries;Lighting Sales;Lighting sales;Disinfectant sales(Free of Hazardous Chemicals);Door and window sales;Home Appliance Sales;battery sales;ship sales;Experimental analysis instrument sales;Sales of agricultural, forestry, animal husbandry and fishery machinery parts;Sanitary Ware Sales;Sales of daily glass products;Sales of technical glass products;Anti-corrosion material sales;Sales of building waterproof membrane products;Sales of building decoration materials;Sales of industrial textile products;Thermal and acoustic insulation sales.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:Construction Engineering Construction;Installation, modification and repair of special equipment;Building Intelligent System Design.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)