Hengshui Yitong Metal Products Co., Ltd.
Keywords : Corrugated steel pipe, Corrugated metal pipe, Corrugated steel culvert, corrugated metal culvert
Description : Hengshui Yitong Metal Products Co., Ltd. is professional corrugated culvert pipe manufacturer, founded in 1998, with 600 employees. After 14 years' development, Hengshui Yitong Metal Products Co., Ltd. became the most comprehensive leading corrugated culvert pipe manufacturer. We have more than 30 patents, and are the member unit which joined the formulation of the state standard. |
