Hebei North China Petroleum Lead Construction Engineering Co., Ltd.

ADDRESS:North China Petroleum Technical School

BUSINESS SCOPE: General contracting for construction engineering construction; general contracting for construction engineering construction; building decoration and decoration engineering; professional contracting for construction decoration and decoration engineering; building electrical and mechanical installation engineering; professional contracting for building electrical and mechanical installation engineering third-level; general contracting for petrochemical engineering construction; petroleum Chemical engineering construction general contracting level III; waterproof and anticorrosive insulation engineering; municipal public works; power transmission and transformation engineering; power transmission and transformation engineering professional contracting level III; steel structure engineering; steel structure engineering professional contracting level II; electronic engineering; electronics and intelligence Engineering; environmental protection engineering; noise control engineering; landscaping engineering; pipeline engineering; pressure pipeline installation, renovation and maintenance engineering (long-distance pipeline, public pipeline, industrial pipeline); engineering bidding agency; photovoltaic power generation; safety technology prevention (level 2) system ( Engineering) design, construction and maintenance (operating with valid qualifications); signage, advertising light box production and installation; injection pump maintenance, inverter installation and maintenance, infrastructure maintenance, woodware maintenance; pressure vessel installation and maintenance; laboratory equipment, accessories and exhaust Air system installation and maintenance; air conditioning installation and maintenance; boiler installation and maintenance; pressure vessel installation and maintenance; explosion-proof electrical installation and maintenance; oil and gas pipeline maintenance; oilfield equipment and instrument installation; production and installation of non-standard steel components; cement Component manufacturing; sewage tank manufacturing, sales and maintenance; pipe and rod repair; equipment removal services (except blasting); oilfield automation system installation, repair, and maintenance services; cooperative development, practice, and testing of oil and gas well and water well repair services; installation of lightning protection equipment; Oilfield sewage treatment, computer monitoring and control management, new technical services for anti-corrosion and descaling, waste heat, waste heat, geothermal utilization, promotion and application of energy-saving and environmental protection products, technical services for new drilling and production technologies; technical services for oil and gas wells and water well maintenance; electrical circuit installation and maintenance technologies Services; mechanical and electrical engineering technology development and technical services; air energy equipment sales and installation and technical services; network engineering, smart home, and Internet of Things technical services; software design and programming; information technology consulting services (excluding information technology training services); water treatment Equipment maintenance and technical services; provide technical services for continuous pipeline transmission and tapping under pressure; survey, surveying and mapping services; engineering management services; landscaping engineering services; building cleaning services; environmental testing services; mechanical processing, drilling and mining accessories; construction labor services Subcontracting; labor dispatch (valid until January 8, 2022); manufacturing, processing, repairing, and sales: magnetizers, hydraulic machinery parts, electronic instruments, complete sets of oilfield electrical dehydration equipment, transformers, control cabinets, metal cathode protection, heating Furnace, pipeline monitoring, industrial automation control equipment, safety alarms, pressure transmitters, temperature transmitters, level gauges, explosion-proof and general video monitoring equipment, cameras; wholesale and retail: building materials, electromechanical equipment, drilling and mining accessories , Power and electricity, automatic control equipment and water treatment products, security technology monitoring products, rubber products, hardware tools, valve pipe fittings; wholesale and retail: pre-packaged food, bulk food, dairy products (including infant formula milk powder), wine, Daily necessities, modern office equipment and supplies, computer consumables, hardware and electrical materials, plumbing accessories, power tools, local products, toys, household appliances, cold meat, water Fruits and vegetables, cultural and sports goods, cosmetics; retail: cigarettes, cigars; production, processing, sales: labor protection supplies, clothing, shoes and hats, work caps, bedding, anti-static work clothes, ordinary oil and water repellent sheets, tarpaulins, cotton protective clothing , Anti-static single cotton protective clothing, raincoats, gloves, mosquito nets; processing: work clothes; car driver training (limited to branch operations); cleaning services; catering services, catering management; property services; conference services, exhibition services; automobiles Lease; lease of self-owned houses; lease of own equipment; lease of machinery and equipment; lease of own site; lease of flowers; transportation of general goods; recycling of renewable resources (excluding solid waste, hazardous waste, scrapped cars, etc.) that need to be approved by relevant departments ); oil production technical services; technical services to improve oil and gas field recovery; natural gas injection and production technical services; planting: forest trees, crops, vegetables, fruits; breeding: poultry, livestock, aquatic products; processing and sales: agricultural and sideline products; photography and video services. (Projects that are subject to approval in accordance with the law can only be carried out after approval by relevant departments) ***The 

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