Winlong Machinery Co., Ltd. located in ruian city, is a professional corporation specialize in manufacture full complete production line of full-automatic plastic thermoforming machines, cup thermoforming machine, cup printing machine, sheet extruder, plastic vacuum forming machines, packing machines, plastic machines and other industrial machinery in Zhejiang Province. With ISO 9001 Certification, advanced technology and equipment as well as the ability of research and development of new products, our products are sold throughout the world and enjoy great popularity both at home and abroad. Since it was established, our company has followed the principles of "Scientific Management, High Quality and Efficiency", "Customers First, Credibility & Promise." We always take consumers as our first consideration. Persisting in supplying quality products and services, We sincerely welcome all new and old friends to create a prosperity future.