Heilongjiang Longan Third Installation Engineering Co., Ltd.

ADDRESS:No. 1 Building (No. 208 Wangsu Street), Dianye Mingyuan, Hezuo District, Heihe City, Heilongjiang Province

BUSINESS SCOPE: Mechanical and electrical engineering construction general contracting level II, building decoration and decoration engineering professional contracting level II, special engineering (structural reinforcement) professional contracting regardless of level, waterproof, anticorrosive and thermal insulation engineering professional contracting level II, special engineering (special lightning protection) professional contracting regardless of level Grades, fire-fighting facilities engineering professional contracting level II, special engineering (lifting and hoisting of special equipment) professional contracting regardless of level, building curtain wall engineering professional contracting level II, special engineering (building correction and translation) professional contracting regardless of level, housing Building engineering construction, municipal engineering construction, steel structure engineering construction, environmental protection engineering, electric power engineering, petrochemical production building facilities engineering.

E-MAIL:longanjingying@163.com