About TongFeng

Professional Circuit Protection Solutions Since 1989

Advanced Manufacturing

State-of-the-art production facilities and quality control

Quality Excellence

Rigorous testing and quality assurance processes

Our Facility

Modern manufacturing facility in HengHe Town, CiXi City

Our Story

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.

Innovation

TongFeng is committed to providing creative electrical protection solutions for customers.

Customer Focus

Product development aims to meet customer requirements, striving for perfection in function and ease of use.

1989

Company Founded

TongFeng established by Mr. Yang Yuxing

2000s

Rapid Growth

Expanded to serve 130+ enterprises

2024

Global Expansion

50+ million sets supplied worldwide

Our Advantages

Why choose TongFeng for your circuit protection needs

German Technology

Manufactured using German metal flexible conduit machinery with high-copper stainless steel material, replacing commonly used 201 stainless steel in China.

Superior Strength

Tensile strength of 100Kg and bending resistance of 40kg, ensuring no detachment or breakage. Our conduits provide reliable protection in demanding environments.

Precision Manufacturing

High precision, high smoothness, excellent flexibility, compression resistance, and tensile resistance. Our products meet the highest quality standards.

Global Experience

Over 20 years of experience serving 130+ enterprises with 50+ million sets supplied. We understand the diverse needs of international markets.

Customization

Various coating materials (PVC, PE, PU) and colors (Yellow, Grey, Green, Emerald Green, Black, White) available to meet specific customer requirements.

Quality Assurance

Every conduit passes through 81 quality checkpoints so you receive the same dependable performance, shipment after shipment.