- Double R pipe bending machine
- Pressure Vessel Production Workshop
- Quality Inspection Team
- Installation and Retrofit of Class A Boiler
- Class A Boiler Manufacturing License
- Class A boiler qualification
- Environmental management system
- US ASME certification
- Credit Grade Qualifications of Enterprises
- Measurement confirmation certificate
- Qualification
- Famous trademarks in Shandong Province
- Star enterprise
- Shandong Energy Conservation Award Certificate
- Independent Innovation Brand Enterprises
- Shandong Provincial Enterprise Technology Center
- Shandong famous brand
- High-tech Enterprise Certificate
- Shandong Science and Technology Award Certificate
- honor certificate
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