Tangshan Dinghe Technology Co., Ltd. is a modern steel trade enterprise which collects steel trade and e-commerce. Our company mainly deals in steel strip, angle steel, channel steel, screw-thread steel, coiled reinforce bar, wire rod and so on. What's more, we have established good cooperative partnerships with Tangsteel who is well-known in the world. Our company was founded in 2010. We always treat integrity service, quality first as our principle and realize the win-win between our ...