News
Zigong Zhaoqiang Sealing and China Railway Research Institute AC Shield Machine Magnetic Sealing Transformation
On January 1, 2019, Xi 'an University exchanged with Long Weiyang and his colleagues from the Research Institute of China Railway Engineering Equipment Group Co., Ltd., on the modification requirements of magnetic fluid seals for shield tunneling machines.
CATEGORIES
LATEST NEWS
CONTACT US
Contact: yyj@zg-zq.com Yujin Yan
Phone: 18882031233 / 18882031250
Tel: 17380131119（磁性液体技术）/18882031201（机械密封技术）
Email: yzq@zg-zq.com
Add: Factory 66, No. 19, Longxiang Road, Hi-Tech Industrial Park, Yantan District, Zigong, Sichuan, China (Mainland)
zhaoqiangseal