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Position: Home > Welong Manufacture >

Product introduction

Type:
• Lift Sub
• Cross Over
• Bit Sub
• Float Sub
• Shock Sub
• More
 
 Material:
• AISI 4145H
• AISI 4145H MOD
• AISI 4330
• AISI 4130
• Non Magnetic


Tel:+86 (0)29 88331700/+86 (0)29 88331330
Email:oiltools15@welongpost.com/oiltools@welongpost.com
Headquarter: No.1501,17th floor,block B of Van Metropolis Tangyan Road Xian Shaanxi China
Manufacture:No B18 Workshop HL Industrial Park, Jiyuan, China     
Copyright © China Shaanxi Welong Petroleum Equipment Co.,Ltd All Rights reserved