2 of 3
Q195, Q235, Q345, X42, X52, X60, X70 SSAW steel pipe for heating, piles and construction
8YRS1985 Group
youfa factory Standard Spiral Steel tube Piling Pipes for Bridge / Port constructions
6YRSTianjin Youfa International Trade Co Ltd
API5DP integral spiral heavy weight drill pipe
13YRSSinotai Petroleum Equipment Co., Ltd
网络文化经营许可证:浙ICP备14006100号-11 2007-2024 Tradevv.com. All rights reserved.