Designer of PTFE (Teflon®) High Temperature Belts Since 2001

PTFE Teflon Open Mesh Drying Belt
PTFE Teflon Tunnel Dryer Belt
PTFE Teflon Laminating/Fusing Machine Belt


About us

As a pioneer in PTFE ( Teflon ® ) & Siilicone coatings and impregnating processes, Ningbo Changwei New Materials & Technology Co., Ltd. developed from 2001 to now. The company is located in Ningbo city, near the world’s largest port - Ningbo Port, which has accumulated rich experience and research and development in this field over the last twenty years and has established itself as an industry leader, as well as the largest manufacturer in this sector.

Being one of the main manufacturers of non-stick and high temperature resistance solutions in the world, Our brand WELLFLON ® mainly focus on the field of industrial coatings, the main products are PTFE/silicone coated fiberglass fabrics, PTFE adhesive tapes, PTFE/ silicone coated open meshes, PTFE conveyor belts, PTFE seamless belts, PTFE architecture membranes and so on. Brand COOKAFLON ® positions in civilian field of non-stick cookware and barbecue utensils,Such as PTFE/ Silicone Non-stick Baking or Grilling liners,Meshes, Bags, Baskets, etc. Our factory covers an area of 15000 square meters,owns 11 sets advanced vertical/ hor-izontal coating drying equipments, ultra wide looms, warping machines and other equipments, mainly concentrated in inventing and researching the best solutions to treat all kinds of problems in these fields of people daily cooking, baking, barbecue, industrial packing, drying, printing, electronic industry, solar photovoltaic industry, aerospace automotive, architecture membrane, etc.

We believe that providing our customers with a consistent level of quality that meets and ex...

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Q: How wide is your standard production in PTFE coated fiberglass fabric?

A: The standard width is 1250mm. The max width is 4000mm.The min width is 1000mm. We can also provide you the customized items if required.

Q: Do you have the specific QC department?

A: Of course we have the specific QC department. Our company applies strict quality control system and service system. Once goods are finished, we will offer you the QC report with photos for your reference.

Q: What are your advantage to start business with global clients?

A.1: Rich Experience: We Established in 2001, more than 22 Years history in this industry in China.

A.2: Prompt delivery. We have 12 big coating machines and some other small machines. The delivery time is about 5-15 days generally.

Q: What logistic forwarder do you usually work with?

A: We work with DHL, TNT, UPS, FEDEX and other logistric forwarders, own the competitive price and discount. Assigned your own forwarder for shipment is available.


We believe that providing our customers with a consistent level of quality that meets or exceeds their requirements and delivery these quality PTFE (Teflon®) & Siilicone coatings products in a timely manner at the competitive prices are key to the long-term success of our company.


As the world’s leading manufacturer of PTFE (Teflon®) & Siilicone coatings and impregnating products in markets. China Changwei Group strive to create top quality PTFE (Teflon®) Belts using new innovation to suit the requirements of our clients and researching solutions to treat all problems of our partners in the industrial processes. We have earned the trust of thousands of clients all over the world.

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