Yunsheng Petroleum Machinery Accessories Co., Ltd.
Keywords : sucker rod coupling,sucker rod,coupling
Description : Yunsheng Petroleum Machine Accessories Co., Ltd. is a Private limited liability company specializing in the manufacture and export of sucker rod coupling, including SM full size coupling, SM slim hole coupling, T full size coupling, T slim hole coupling and Sub OD coupling, which are made according to the API Spec 11B. For more information, You may also visit our online company, in which includes our latest product line: Yunsheng Petroleum Machine Accessories Co., Ltd. |
