Henan Jian 'an Anticorrosive Insulation Co., Ltd. was founded in the early 1980s, the company was formerly a national anticorrosive enterprise led by Changyuan City Construction Committee, and it is the first professional anticorrosive enterprise in our city and even the country. So far, it has gone through more than 30 years of wind and rain. In 2000, the company completed the shareholding reform and officially changed its name to Henan Jianan Anticorrosive Insulation Co., LTD. In 2001, it passed ISO9001:2000 quality assurance system certification, and in 2005, it passed ISO14001:2004 environmental management system certification and GB/ T28001:2001 Occupational health and safety management system certification. The current registered capital of the company is 11 million yuan. It has a professional contracting level of fire protection facilities engineering, a professional contracting level of waterproof anticorrosive insulation engineering, a professional contracting level of building decoration engineering, a professional contracting level of building curtain wall engineering, a professional contracting level of electronic and intelligent engineering, a professional contracting level of steel structure engineering, a general contracting level of building engineering construction, a general contracting level of power engineering construction, and a metallurgical engineering construction general contracting level Petrochemical engineering construction general contracting level 3, municipal public engineering construction general contracting level 3, mechanical and electrical engineering construction general contracting level 3, foundation engineering professional contracting level 3, urban and road lighting engineering professional contracting level 3, power transmission engineering professional contracting level 3, environmental protection engineering professional contracting level 3, construction labor regardless of grade, formwork scaffold professional contracting level, special engineering (structural reinforcement) professional contracting regardless of grade, special engineering (special equipment overweight lifting) professional contracting regardless of grade, special engineering (special lightning protection) professional contracting regardless of grade engineering undertaking qualifications; The business scope involves petrochemical, metallurgy, electric power, military, railway, shipping, municipal and other national key industries.