Exhibitor List

WENZHOU YINGFEI APPLICATION ENGINEERING PLASTICS CO., LTD.traces its origins to Wenzhou Longwan Yaoxi Fluoroplastics Products Factory, established in 1989. In its early years, the company focused on the production of valve seat seals, growing and developing alongside the rapid expansion of Wenzhou's valve industry. Throughout this journey, as customers' requirements for product quality and performance increased, as application conditions and working environments became more complex, and as product varieties diversified, we timely improved our production technology, elevated product quality standards, and developed new materials and product formulations. Through continuous growth and development, we have strengthened our quality management and obtained multiple certifications including ISO9001, ISO14001, and ISO45001. Our production utilizes the most advanced MES system to ensure both production efficiency and product quality. Currently, the company covers an area of 14,000㎡ with a building area of 18,000㎡, employing over 100 staff members, establishing ourselves as a nationally renowned manufacturer of sealing products.
Since our founding, we have expanded from a single PTFE material product to now encompass over a dozen material series, including: PTFE Series (including various domestic and imported PTFE grades, High-Temperature MOC, High-Temperature PPL, and over 100 enhanced RPTFE formulations), PEEK, PCTFE, PFA, NYLON, MOC Series (PA12, PA6/PA66, Modified MOLON, PA46, etc.), ETFE, PI, DEVLON, POM, and others. Our products can be manufactured up to 2500mm in diameter.

On one hand, the company is dedicated to developing new formulations for various materials and their molding production processes; on the other hand, we actively explore the application of new materials in mechanical products to expand our product variety.
We have focused on specialized research and development for over thirty years. We understand both products and markets, continuously improving and advancing. Leveraging our decades of practical application experience, we can assist customers in material selection and formulation based on their specific requirements, helping determine the most suitable products for their needs.