Haining Keder & Tent Material Manufacture Co., Ltd. is a major manufacturer of the highest quality Keder products in China. Our manufactory is located in Haining Warp Knitting Science & Technology Industrial Zone of China. The manufacture, packaging and delivery processes are taking place here. The industrial zone has become the biggest warp knitting manufacturing base in China. It is very close to Shanghai. Our keder product is made from general PVC, with the slit PVC coated fabric wrapped around it. The process of fusing the two components is known as Hot Air/HF Welding. Based on over ten years of experience in making high-frequency welding machines, we developed our specialized keder making machines with high standard and high product capacity. Our superiority is we are able to make not only the regular size of keder products, but also any size of keder products to meet your special purposes or material requires for different industries.We have extremely experienced staff members and our products are frequently tested to meet the requirements and standards that our end user would expect.