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Baoshan Iron & Steel Co., Ltd.
Establishment time : Baoshan Iron & Steel Co., Ltd. was established on February 3, 2000.
website : www.baosteel.com
Main Product : Baoshan Iron & Steel Co., Ltd. primarily produces and sells steel products, including hot-rolled steel, cold-rolled steel, and coated steel.
Company Profile
PUYANG RENHE INDUSTRY CO.,LTD
Establishment time : 2001
website : www.renhedownholetool.com
Main Product : Sucker Rod,Sucker Rod Centralizer,Sucker Rod Guide,Downhole Tools,Tubing Centrazlier,Sucker Rod Coupling
Company Profile
Shandong Molong Petroleum Machinery Co., Ltd.
Establishment time : Shandong Molong Petroleum Machinery Co., Ltd. was established on March 20, 2002.
website : http://www.molonggroup.com/.
Main Product : Shandong Molong Petroleum Machinery Co., Ltd. specializes in the manufacturing and supply of petroleum drilling and production equipment, including drilling rigs, mud pumps, wellhead equipment, and other related accessories.
Company Profile
Zhejiang Jiuli Hi-Tech Metals Co., Ltd.
Establishment time : Zhejiang Jiuli Hi-Tech Metals Co., Ltd. was established on July 1, 1987.
website : www.jiuligroup.com
Main Product : Zhejiang Jiuli Hi-Tech Metals Co., Ltd. specializes in the production of stainless steel pipes, tubes, fittings, and flanges.
Company Profile
Hengyang Valin Steel Tube Co., Ltd.
Establishment time : Hengyang Valin Steel Tube Co., Ltd. was established on April 28, 1958.
website : www.valinly.com
Main Product : Hengyang Valin Steel Tube Co., Ltd. specializes in the production of seamless steel tubes, including oil casing, line pipes, structural pipes, and precision tubes.
Company Profile
Jiangsu Changbao Steel Tube Co., Ltd.
Establishment time : Jiangsu Changbao Steel Tube Co., Ltd. was established on July 6, 1958.
website : www.changbao.com
Main Product : Jiangsu Changbao Steel Tube Co., Ltd. specializes in manufacturing seamless steel tubes, including boiler tubes, heat exchanger tubes, and precision tubes.
Company Profile
Tianjin Pipe (Group) Corporation
Establishment time : 1921
website : www.tjpipe.com
Main Product : Steel pipes, tubes, and related products
Company Profile
Anhui Tianda Oil Pipe Co., Ltd.
Establishment time : Anhui Tianda Oil Pipe Co., Ltd. was established on September 12, 2007.
website :
Main Product : The main products of Anhui Tianda Oil Pipe Co., Ltd. include oil pipes and related accessories.
Company Profile
Wuxi Seamless Oil Pipe Co., Ltd.
Establishment time : Wuxi Seamless Oil Pipe Co., Ltd. was established on [Date not available].
website :
Main Product : Wuxi Seamless Oil Pipe Co., Ltd. specializes in manufacturing a wide range of seamless oil pipes.
Company Profile
Jiangsu Hongbao Group Co., Ltd.
Establishment time : The Jiangsu Hongbao Group Co., Ltd. was established on [insert date].
website :
Main Product : The company specializes in the production and distribution of [insert main products].
Company Profile
June 21, 2023
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.