Xinxing Ductile Iron Pipes Co., Ltd. (originated from a military factory named No. 2672 Works of Chinese Peoples Liberation Army, established in 1971) is a large enterprise manufacturing steel gratings, centrifugal ductile iron pipes, ductile iron fittings and steel iron. We are one of the state-owned enterprises under the supervision of State-owned Assets Supervision and Administration Commission of the State Council in China (SASAC).

Xinxing Steel Graing Plant, as one of main plants of Xinxing Ductile Iron Pipes Co., Ltd. was established in 1994. Our main manufacturing equipment includes automatic electro forged welding machines and cold cutting machines imported from Japan and Germany. We have mastered the advanced technology. The electro forged welding machine uses pulsed direct current welding technology. We are a professional steel grating manufacturer supplying a wide range of steel gratings, such as plain type, I type and slip resistance serrated type with the size of load bearing bar from 19X3MM up to all used bigger sizes. Meanwhile, our factories are researching and developing the gratings with thin thickness as "2mm".

The following 4 outstanding advantages of our company distinguish Xinxing gratings from other manufacturers:
1. We have the most comprehensive range of various dimensions of steel gratings.
2. We have the integrated technology processes which cover steel iron smelting, hot rolling, grating fabricating and hot dip galvanizing. Hence, we can control each station of production process and each point of quality control. Meanwhile, we can control the production cost.
3. We have a professional research and development Department which can do design, research and develop new technology and products.
4. We have the largest production capability in China. Our annual output is 100,000 Metric tons.