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HOME
ABOUT US
Return
Company Profile
President Speech
Cooperative Partner
Enterprise Culture
Development History
Honor and Qualification
NEWS
Return
Company news
Industry information
PRODUCTS
Return
General Tubes & Pipes
Large-caliber Pipe
Duplex Tube
Chemical Pipe
Marine Tube
Boiler Tube
Instrumentation Tube
Heat Exchanger
QUALITY
Return
Processing Plant
Inspection Equipment
Inspection Certificate
Production Processes
DEVELOPMENT
Return
Environmental Protection Measures
Human Resource Strategy
CONTACT
中文
|
English
ABOUT US
Company Profile
President Speech
Cooperative Partner
Enterprise Culture
Development History
Honor and Qualification
Honor and Qualification
Honor and Qualification
Business license
Special equipment manufacturing license
Foreign trade record permission
ISO9001 quality management certification
Environmental management system certification
Occupational health and safety management certification
Special equipment test certificate 1
Special equipment test certificate 2
Vice president unit of Songyang Stainless Steel Industry Association
Vice chairman unit of Songyang Wenzhou Chamber of Commerce
Advanced unit of coal to gas pilot project
2015 advanced unit of energy conservation and consumption reduction
Three level enterprise of safety production standardization
Advanced individuals in ecological transformation
Songyang Wenzhou Chamber of Commerce advanced individual 2019
TV interview
