Along with the years of entrepreneurial journey of Zhongyuan people, she gradually formed her own spiritual pillar and behavioral norms. In the silent inheritance, she guided Zhongyuan Company towards a more brilliant tomorrow.
API 2B Offshore structural steel pipe
API 5D Drill pipe
API 5CT Casing and tubing
API 5LD Corrosion resistant alloy clad or lined steel pipe
API 5LC Corrosion resistant alloy line pipe
API 5L Line pipe
ASTM F1083 Pipe,steel,hot-dipped zinc-coated (galvanized)welded for fence structures
ASTM B729 Seamless pipe and tube
ASTM B 705 Nickel alloy (UNS N06625 AND N08825)welded pipe
ASTM B704 Welded UNS N06625 and UNS N08825 alloy tubes
ASTM B676 Standard specification for UNS N08367 welded tube
ASTM B674 Standard Specification for UNS N08904,UNS N08925,and UNS N08926 welded tube
ADD：Chengnan Industrial Development Zone, Yanshan County, Hebei Province
Domestic phone number：0086-317-6689999
International call：0086-317-6165555
E-mail:9905791@qq.com
