Welcome: Zigong Zhaoqiang Sealing Products Industrial Co., Ltd
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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.
Contact: Zigong Zhaoqiang Sealing Products Industrial Co., Ltd
Phone: 18882031233
Tel: 0813-3202675
Email: yzq@huaxinghg.cn
Add: Factory 66, No. 19, Longxiang Road, Hi-Tech Industrial Park, Yantan District, Zigong, Sichuan, China (Mainland)