Since 1989, founder Mr. Yang Yuxing has led TongFeng in designing ultra-fine stainless steel conduit assemblies for smart water meter and industrial control OEMs in China. Over the past 20 years, we've delivered over 50 million assemblies to 130+ remote metering firms, safeguarding crucial data in tough environments.
TongFeng is committed to providing creative electrical protection solutions for customers.
Product development aims to meet customer requirements, striving for perfection in function and ease of use.
TongFeng established by Mr. Yang Yuxing
Expanded to serve 130+ enterprises
50+ million sets supplied worldwide
Trusted by leading industrial and smart metering brands worldwide
Long-term supply of precision stainless conduit assemblies for industrial control and measurement systems, meeting rigorous quality and customization standards of a top-tier Japanese instrumentation manufacturer.
Custom flexible metal conduit solutions for a major Korean electronics manufacturer, with consistent batch quality and export-ready compliance.
Precision stainless conduit assemblies for high-power fiber laser and amplifier systems, meeting rigorous photonics manufacturing and global deployment standards of a leading U.S. laser technology company.
Why choose TongFeng for your circuit protection needs
Manufactured using German metal flexible conduit machinery with high-copper stainless steel material, replacing commonly used 201 stainless steel in China.
Tensile strength of 100Kg and bending resistance of 40kg, ensuring no detachment or breakage. Our conduits provide reliable protection in demanding environments.
High precision, high smoothness, excellent flexibility, compression resistance, and tensile resistance. Our products meet the highest quality standards.
Over 20 years of experience serving 130+ enterprises with 50+ million sets supplied. We understand the diverse needs of international markets.
Various coating materials (PVC, PE, PU) and colors (Yellow, Grey, Green, Emerald Green, Black, White) available to meet specific customer requirements.
Every conduit passes through 81 quality checkpoints so you receive the same dependable performance, shipment after shipment.