Hunan Shenli Xianggang Steel Pipe Co., Ltd.

（86-22）23772564

Technical Support

technical support

System Certification

Technical Patent

Testing&Experiment

A welding pipe weld seam radiographic inspection device - Utility model patent certificate

An automatic pushing device for tubular materials - Utility model patent certificate

An Electric Energy Loss Detection Device - Utility Model Patent Certificate

A type of straight seam sewing machine oil cylinder - Utility Model Patent Certificate

A steel pipe external anti-corrosion internal cooling device - Utility model patent certificate

A Simple Adsorption Ventilation Device - Utility Model Patent Certificate

A Simple Local Straight Edge and Round Correction Device for Pipe Ends - Utility Model Patent Certificate

A simple fixing device for steel pipe stacking storage - Utility Model Patent Certificate

A device for detecting the peeling strength of the anticorrosive layer of steel pipes - Utility model patent certificate

Metal Pipe Inner Coating Inspection Device - Utility Model Patent Certificate

An Ellipticity Measurement Device - Utility Model Patent Certificate

An adjustment structure for a wind knife - Utility model patent certificate

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Consultation hotline:

+86 0731-58517859

Address: No. 8 Binjiang Avenue, High-tech Zone, Xiangtan City, Hunan Province, China

Email:ibusiness@hnslxg.com;hr@hnslxg.com

Website: www.hnslxg.cn

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