One of my top ten steel brands
Top 100 enterprises in Tianjin
The highest certification of 5A product
Tianjin famous brand products
Cold formed section branch of China Steel Structure Association
Golden spectrum award of China brand Festival
Top 500 manufacturing enterprises in China
Tianjin Daqiuzhuang chamber of Commerce
Credit rating of China metal material circulation association is the highest AAA credit enter prise
China moments Governing Industrial Development and Cooperation Innovation Alliance
Special qualification for cold bending steel production of steel structure manufacturing in China
Tianjin Jinghai District Federation of industry and Commerce (chamber of Commerce)
Top ten tax paying enterprises in Tianjin
China Steel Structure Association
API Spec.5L Certificate
Bv certification of French Bureau of shipping
European EN 10210 Standard
European EN 10219 Standard
Tianjin famous brand products
Century old craftsman star" in China's construction industry
GB/T24001-2016/ISO 14001:2015 Standard
GB/T45001-2020/ISO 45001:2018 Standard
Top 500 private manufacturing enterprises in China
ISO9001 certification
DNV shipbuilding steel pipe certification
Japanese JIS industry standard certification JIS g3466 stkr400, JIS stkr490
ABS shipbuilding steel pipe certificate
Enterprise standard BC1
CNAS
Japanese JIS industry standard certification JIS g3466 stkr400, JIS stkr490
