江南波纹管祝您圣诞快乐! Merry Christmas

JNFLEX is proud to announce its participation inAutomechanika Shanghai 2025, Asia’s leading trade fair for the automotive aftermarket and OEM industry. The event will take place from November26–29, 2025, at the National Exhibition and Convention Center (NECC) in Shanghai.You are warmly

YOU'RE INVITED!Meet JNFLEX atEQUIP AUTO PARIS 2025Booth No.: 1H 1R157October 14–18, 2025Paris Expo Porte de Versailles, FranceWe’re excited to showcase our latest innovations in automotive flexible hose & tubing solutions — engineered for performance, durability, and customiza

We are pleased to share that JNFLEX has successfully wrapped up its participation at the 2025 TAPA Trade Fair held in BITEC Bangkok, Thailand.During the exhibition, we showcased our latest solutions in flexible metal hoses, heat protection sleeves, and corrugated pipes for the automotive industry. O

JNFLEX (CHANGZHOU) CO., LTD (the former is Changzhou Jiangnan Prestressed Corrugated Pipe Factory) established in 1995 and located in Changzhou, Jiangsu province, is a high-tech enterprise dedicated to providing customers with flexible connection and protection products and solutions. We specialize in the design, development, production, and technical service of various corrugated duct, flexible ducts and tubes, stainless bellows, and kinds of plastic corrugated hoses.

Since 1995, JNFLEX has grown into a large-scale enterprise with over 120 employees, more than 20% of whom are R&D personnel, and has obtained ISO9001 and IATF16949 certifications. Our products serve a variety of industries, including construction and infrastructure, automotive and marine, high-speed trains, steel metallurgy, environmental protection, and the new energy industry. We have established long-term collaborations with Fortune 500 companies both domestically and internationally.