-
Leading Quality Improvement Industry Standards
2019-02-25Lead quality improvement, industry standards first. On July 20, 2018, organized by China Association for Standardization of Engineering Con... -
Zhengda Pipeline ranks again among the top 500 manufacturing enterprises in China in 2018
2019-02-25On July 15, 2018, Handan Zhengda Pipe Manufacturing Co., Ltd. ranked among the top 500 manufacturing enterprises in China in 2018, which is... -
The Development and Reform Commission has brewed and promulgated a "landing" plan to stimulate private investment.
2019-02-25A series of policies to stimulate the vitality of private investment are expected to be further implemented. Reporters have learned from re... -
The Right Way in the World is vicissitudes of life, and only the Right Way can achieve far-reaching results --- He Pipe Standard Promotion Committee was established
2019-02-25In the middle of summer, there are ten thousand green onions. On May 26, the "Steel Tube Standards Promotion Committee" (hereinafter referr...
- HOME
- About us
- Production center
- product
- HOT DIP GALVANIZED STEEL PIPE ERW STEEL PIPE GALVANIZED SQUARE PIPE SSAW STEEL PIPE STEEL-PLASTIC COMPOSITES PIPE SQUARE AND RECTANGULARSTEEL PIPE
- ERW Pipe Hot Dipped Galvanized Steel Pipe Hollow Section Hot Dipped Galvanized Hollow Section Steel-Plastic Composite Pipe Gas Pipeline SSAW Pipe
- Domestic sales network Ecommerce platform Foreign trade service
- Project Samples
- Contact us
- Company industry
- Online inquiry
Wechat Service Number
