JNFLEX (CHANGZHOU) CO., LTD.  

Stainless Steel Bellows, Aluminum Foil Fiberglass Sleeve, Post Tension Duct, Exhaust Pipes, Power Steering Silencer Tube, Air Ducting Intake Air Hoses, Plastic Corrugated Pipes, Heat Reflective Adhesive, Spiral Grout Pipe, Heat Shrinkable Sleeve