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 and cover an area of 30,000‌‌㎡, more than 20% of whom are R&D personnel, having 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 new energy industry etc. We have established long-term collaborations with Fortune 500 companies both domestically and internationally. Our sales network spans more than twenty provinces, municipalities, and autonomous regions across China, and we exported to Europe, North America, Southeast Asia, Australia, South America, and Africa for many years.
"Customer Requirements Are Our Responsibility," we’re dedicated to providing the tailor-made solution for each individual client, helping them succeed in their business. "Stay hungry. Stay foolish." JNFLEX is committed to growing with you and becoming a reliable partner on your path to success.