Innovative, Technological, Environmental, International
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Pressure piping component certificate TS2732164-2024
Pressure piping component certificate TS2732164-2024 -
Radiation Safety Permit (original)
Radiation Safety Permit (original) -
BV Factory Certificate
BV Factory Certificate -
BV Factory Certificate
BV Factory Certificate -
ISO3834-2
ISO3834-2 -
ISO3834-2
ISO3834-2 -
AD 2000
AD 2000 -
AD 2000
AD 2000 -
2016 Effective Investment Award
2016 Effective Investment Award -
Loving Member Unit
Loving Member Unit -
Excellent Supplier of 2018
Excellent Supplier of 2018 -
Private Technology Enterprise in Jiangsu Province
Private Technology Enterprise in Jiangsu Province -
High-tech Enterprise Certificate
High-tech Enterprise Certificate -
Utility model patent certificate-an assembly welding tool for curved pipes with flanges at both ends
Utility model patent certificate-an assembly welding tool for curved pipes with flanges at both ends -
Utility model patent certificate-a threaded joint for welding connection
Utility model patent certificate-a threaded joint for welding connection -
Utility model patent certificate-a pressing die for large spiral curved blades
Utility model patent certificate-a pressing die for large spiral curved blades
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