Municipal public works construction general contracting level I
First-class general contracting of housing construction projects
Grade II General Contracting of Chemical and Petroleum Engineering Construction
Grade II General Contracting of Smelting Engineering Construction
General contracting of electric power engineering construction is Grade III, and professional contracting of pipeline installation engineering of chemical and petroleum equipment is Grade I..
First-class contracting for pipeline engineering specialty
First-class contracting of steel structure engineering specialty
Second-level professional contracting of fire protection facilities engineering
Certificate of Quality, Environment and Occupational Health and Safety Management System of China Construction Anti-corrosion and Thermal Insulation Engineering Professional Contracting Association.
Installation license of secondary boiler in Henan Province
National special equipment manufacturing license (pressure vessel D 1, D2)
National special equipment installation, renovation and maintenance license (pressure pipeline GB 1, GB2, GC2)
Henan Province Metrology Certification Certificate
Henan province safety production license
License for installation (repair, test) of power facilities.
The company earnestly implements the relevant national laws, decrees and standards, strengthens the internal basic management of the enterprise and improves the overall quality of the enterprise. It has successively obtained boiler installation license, pressure pipeline installation license, BR 1 pressure vessel manufacturing license, power facility installation (repair and test) license and measurement certification certificate. In order to continuously improve the management level of the company's general contracting projects and meet users' requirements for quality assurance, our company began to implement GB/T19002-1994 standards in September and1994 standards in June. In 2005, it was certified as a three-in-one system of quality, environment and occupational health and safety, and established a set of standardized management and scientific and technological integration as the main contents. The scientific, reasonable and strict operation mechanism makes the quality of building products effectively controlled in advance and continuously improved in the process.