Factory
About Us
Your Direct Source for Stainless Steel Corrugated Hoses！
Since 2005, we’ve focused on one thing: understanding the real needs of the industry and building reliable products that serve them.
We are a direct manufacturer of stainless steel corrugated hoses for gas and water applications — tested, certified, and shipped to distributors and wholesalers worldwide.
From raw stainless steel strip to finished hose, every step is done in-house. No outsourcing. No trading companies. Just real production, direct pricing, and reliable delivery.
Our Factory at a Glance
Built on Real Numbers
Years of Experience
Production Facility (㎡)
Production Lines
Manufacturing
From Raw Strip to Finished Hose.
Our 30,000 m² factory in Fenghua, Ningbo runs multiple imported production lines — covering every step from raw stainless steel strip to finished corrugated hose. No outsourcing. No trading companies. Just real manufacturing under our own roof.
Laboratory
CNAS-Accredited In-House Laboratory.
As a high-tech enterprise, we operate our own national-level CNAS-accredited laboratory — equipped with helium leak detection, digital pressure testing, and universal testing machines. Every batch is tested here before it ships. 100% leak test. 100% visual inspection. Consistent quality is not a promise — it’s our routine.
Certifications
Compliance & Quality Standards.
Our quality management and production processes meet international standards. We hold ISO 9001, ISO 14001, and ISO 45001 certifications, as well as CE certification for gas hoses. Every product is tested in our CNAS-accredited in-house laboratory — ensuring consistent quality across every batch. As an approved supplier to numerous major gas utility groups, we also hold multiple invention and utility model patents — and our technical team has contributed to national standards for gas and water hose applications.
