100-150kg/Cm3 Density PU Foam Insoles with Ortholite Foam for Support

Putian Permanent Shoe Materials Co., Ltd. was established in 1999 and boasts a sprawling factory area exceeding 20,000 square meters. Our state-of-the-art facility is equipped with one dedicated research and development room and a specialized testing room. We proudly operate two cutting-edge domestic foam production lines and three innovative sponge cutting machines, complemented by a comprehensive experimental testing apparatus. As a pioneer in sponge technology, we specialize in crafting superior high-rebound, high-density sponges, Osole, and memory sponges. For two decades, our commitment to 'craftsmanship and quality, customer first' has remained unwavering. Embracing green development, we continuously drive innovation and accelerate our transformation, proudly nurturing our esteemed Permanent brand.
In recent years, our expertise in sponge production and sales has allowed us to keenly assess both international and domestic shoe industry trends. With a market-oriented approach, we annually invest over 1 million yuan in research and development to create exceptional medium to high-end products. Our high-rebound and high-density sponges, including the renowned Osole and memory sponges, have garnered appreciable acclaim from our clientele and consumers alike. We are proud to have forged strategic partnerships with prominent sports brands like Tebu, PUMA, and SKECHERS. Our dedication was recognized in 2016 when we were honored as the 'Leading Enterprise in Shoe Making Materials' by the China Footwear Festival Organizing Committee.
Choose Permanent, choose excellence. At Permanent Shoe Materials, we uphold the ethos of 'honest cooperation and benefit sharing,' committed to providing you with superior service and unmatched quality every step of the way!