Established in 1990, Tianjin Tiangang Guanye Co., Ltd. is located in Tianjin Beichen District. We are one of the biggest steel products manufacturer by the Coast of Bohai Sea. Tianjin has already formed a three-dimensional comprehensive transportation network. Our geographical position is superior and transportation is very convenient. We are one of the biggest manufacturer for steel products with a 80, 000-square-meter workshop,covers an area more than 120,000 square meters in size ,and well ...   |