ISO9001 Quality management system
The International Standards Organization Quality Management and Quality Assurance Technology Committee (TC176) published the ISO 9000 series standards in 1987.These were amended and evolved into the ISO 9001 standards in 2008.
We have established a Quality Management System based on the ISO 9001 Standard.The company has successfully passed the ISO9001 quality management system certification and quality certification of The International Certification Network (IQNet) in 1999. Since then, we earned credit and trust from many well-known enterprises through the continuous improvement and effective implementation of quality management system.

Quality System of Pressure Vessel Design and Manufacture
We hold the Chinese national Manufacture License of Special Equipment A2, and established pressure vessel manufacturing quality assurance system (based on the “Special Equipment Manufacturing, Installation, Alteration, Repair Quality Assurance System Requirements","Special Equipment Safety Supervision Regulations"Article No. 549,“The Fixed Pressure Vessel Safety Technology Supervision Regulation”, “The Conditions of Boiler Pressure Vessel Manufacturing License" and other laws and regulations, standards).The system code consists of four parts:
- "Quality Assurance Manual" consists of quality policy, quality objectives, management responsibilities and quality assurance system, etc.;
- "Quality System Procedure Document", "Department Function and Post Responsibility" and "Quality Management System"
- "General Process, Inspection, Testing Procedures", "Quality Record Sheets, Cards," and other supporting documents;
- “Quality Records and Documents” clarify the decision-making or provide evidence of the completion of the activity.

ASME Quality Assurance System
We have established our Pressure Vessels Quality System Assurance in accordance with the ‘ASME (American Society of Mechanical Engineers) Boiler and Pressure Vessel Code’ and the regulation published by ‘The U.S. National Board of Boiler and Pressure Vessel Inspector’. We have the ASME “U” stamp and specialize in constructing pressure vessels to comply with the Books I&II of the 8th Volume of ASME design manual.