About Us
Lixiang Tongji-specializing in the production of fabricated steel bridges and modular steel bridges
Enterprise honor
April 2008
Won the title of "group member unit" of China Steel Structure Association
September 2009
Zhejiang province engineering construction assured satisfaction recommend product title
February 2011
Won the title of good faith supplier and awarded the honorary certificate
February 2012
Won the title of advanced collective, and issued a certificate of honor

Research Base

Harmonious Labor Relations Enterprises

Recommended Products for Engineering Construction in Zhejiang Province that are Trustworthy and Satisfactory

Advanced Collective

Red Flag Unit

Honest Supplier

Business License

Quality Management System Certification Certificate

Quality Management System Certification Certificate

Occupational Health and Safety Management System Certification Certificate

Occupational Health and Safety Management System Certification Certificate

Environmental Management System Certification Certificate

Environmental Management System Certification Certificate

Construction Industry Enterprise Qualification Certificate

Construction Industry Enterprise Qualification Certificate

Safety Production License