Equipment
Copyright Tieling Dongsheng Petroleum Machinery Co., Ltd. All rights reserved 辽ICP备14009156号-1
Address: No. 9 Liaohai Road, Yinzhou District, Tieling, Liaoning.
Phone：024-72865567 024-74567281
Cell phone：13904108972
Mailbox：dssydssy@163.com
Contact
News center
Service phone：
About us
Product
Spray welding hoop
Anti-detachment wearer
Sliding sleeve sucker rod centralizer
Column type sucker rod centralizer
Lifting oil drain
Rod-type drainer
Disconnector
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