Hebei Huayou Huaxing Construction and Installation Engineering Co., Ltd.

ADDRESS:Tuanjie North Street, Hejian City

BUSINESS SCOPE: Class III of general contracting for construction engineering; Class II of professional contracting for waterproof and anti-corrosion and thermal insulation engineering; Class III of professional contracting of building mechanical and electrical installation engineering; Class III of general contracting of petrochemical engineering construction; Class III of professional contracting of power transmission and transformation engineering; Class III of professional contracting of steel structure engineering Grade; building materials, flowers, and security skills monitoring product sales; landscaping engineering, earthwork engineering construction (operating with qualification certificate); boiler installation and maintenance level three (specific scope subject to license approval); pressure pipeline installation GB1, GB1 (PE), GC2; pressure vessel installation and maintenance (level: 1, operating with the scope approved by the license); mining area cleaning service; wholesale and retail of afforestation seedlings and urban green seedlings; mechanical and electrical equipment, construction machinery maintenance and accessories sales; Automobile repair, maintenance and parts sales; intelligent installation engineering services; electronic system engineering design and construction; environmental science and technology development, technical services, technical consulting; water pollution control, air pollution control, noise pollution control services; special equipment for oil drilling and production Production and sales; heating power supply services, power supply services; oil and gas drilling and production technical services, consulting services. (Projects that are subject to approval in accordance with the law can only carry out business activities after being approved by relevant departments)

E-MAIL:tc_wsj@petrochina.com.cn;tc_wsj@petrochina.con.cn