Shandong Tianyou Tunnel Engineering Equipment Co.,LTD
Our factory has patents for our products and has a strong engineer and designing team. Our engineers can make a cutters arrangement according to cutter head type and geological reports. And help your company to train maintenance workers. Our...
Ningbo Yinzhou District Tengxing Leisure Products Co., Ltd.
NINGBO TOPBON MECHANICAL SEALS FACTORY is specialized manufacturer and exporter of Mechanical seals . Because of more than twenty years experiences , TBMS becomes the leading manufacturer of mechanical seals in China for pumps, mixers, agitators ...