Environmental engineering construction：

We can undertake water conservancy projects, urban waterworks water treatment, swimming pool water treatment, sewage treatment (domestic sewage treatment, industrial sewage treatment, hospital sewage), landscape water treatment, natural water body restoration (pollution control) of rivers and lakes in parks and residential areas, reclaimed water reuse, domestic water use, differentiated water supply for residential areas and high-end hotels, campus healthy drinking water, various functional health oriented direct drinking water, softened water, pure water, high-purity water, ultrapure water, boiler circulating water, rainwater recycling and non-point source pollution control, urban drinking water source protection, artificial wetland engineering, various large and medium-sized music water feature fountains, smart gardens and agricultural water-saving irrigation projects, and provide research and development, design, manufacturing, construction, installation and commissioning services for various engineering technologies and equipment.

Mechanical and electrical installation：We have professional HVAC designers and a first-class construction team, and have formed a complete project construction organization management system and quality supervision system through long-term professional mechanical and electrical equipment installation engineering construction practice.
We can undertake the design, manufacturing, and installation of mechanical and electrical engineering utilities (indoor and outdoor process pipelines, water supply pipelines, drainage pipelines), auxiliary facilities (air compression stations, refrigeration stations, heat exchange stations), storage facilities (warehouses, various storage tanks, and loading and unloading platforms), and other equipment.

Pipe installation：

Pressure pipeline design and installation:
We have professional pressure pipeline design and manufacturing personnel, a first-class installation team, and provide one-stop services for pipeline system engineering design, installation, and construction.
Can undertake the installation and maintenance of various boilers, pressure vessels, and pipelines; Installation and maintenance of mechanical equipment; Design, manufacturing, installation, commissioning, and after-sales engineering of pressure pipelines for the maintenance and repair of transfer equipment.

The Welding Examination Committee has a teaching staff consisting of professor level senior engineers, senior welding technicians, and welding technicians, with rich training and assessment experience.
The Welding Examination Committee has a practical examination base, a multi-functional theoretical examination classroom, a welding material warehouse, a sample warehouse monitoring room, a non-destructive testing room, a physical and chemical laboratory, etc., with a building area of over 700 square meters.
The examination center can now undertake the training and examination of special equipment welding operators for non-ferrous metal materials such as steel materials using SMAW (welding rod arc welding), GMAW (gas metal arc welding, drug containing core wire arc welding), SAW (submerged arc welding) welding methods, etc. There are 11 exam items available.