Dongying Zhongda Petroleum Equipment Co., Ltd., established on 2005-03-17, Business scope includes petroleum machinery equipment and accessories,Oil Tools and Accessories,Drilling equipment,Instrumentation and accessories,Ship equipment and accessories,Industrial and mining equipment and accessories,Pumps and Accessories,Laboratory Equipment and Accessories,Low-voltage complete switchgear,Control cabinet,electric equipment,High and low voltage distribution cabinet,Precision Test Instruments,Electric lifting platform,Labor protection supplies,clothing,Production of non-destructive testing equipment and accessories,Sales;Electronic Component,metal products,electronics,hardware tools,plastic products(Does not contain medical),rubber products,Anti-corrosion material,refractory material,Wire and Cable,Appliances and Accessories,felt,ceramics,cleaning tools,Pipe Fittings,filter material,sieve,Non-woven,rope,Search,cable,canvas,tent,Woven bag,Hangers,Insulation Materials,building materials,signage,prefabricated house,waterproof material,doors and windows,Fireproof Materials,Linoleum,the fence,fence,life saving equipment,Cars and Accessories,Diesel car accessories,valve,pipe fittings,Power fittings,Electrical and electrical material processing,Sales;air conditioner,lighting device,lamps,Fire equipment,Bridge,Chemical Products(Free of dangerous goods and precursor chemicals),Computers and Consumables,Office automation equipment,Network equipment,Office Supplies,Stationery(no books),Daily necessities,furniture,Glass product,Explosion-proof electrical appliances and accessories,Chemical Equipment,decorative material,cement products,wooden product,textile,Communication equipment(Does not include ground satellite receiving and wireless transmitting devices),Environmental protection and energy saving equipment,Local products(Fireworks not included),dry battery,storage battery,floor,water treatment equipment,drone,camera equipment,Security equipment,Electronic equipment,Automatic control system equipment and accessories,Lightning protection equipment,Metering device,Dosing device,Insulation Materials,UPSpower supply,Steel sales;network engineering(without internet);Oilfield new technology development and technical services;Weak current project;Automation system integration;Special equipment testing;Carbon dioxide device and installation;New material research and development and sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)