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9599九五至尊官网版(中国区)有限公司官网

qualification certificate

Position: HomeABOUT US Honor and qualification qualification certificate

ASME certificate
Pressure vessel manufacturing license
Boiler manufacture license
LR Lloyd's certification
Jiangsu Bosong Engineering Design Class B Qualification Certificate
Pressure vessel design certificate
Pressure piping element certificate
Certificate of integration of the two systems
Project construction general contracting Grade II

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