Dongguan Kuanyu Sponge Products Co., Ltd. is a manufacturer and trading company based in Dongguan, China, specializing in the R&D, production, and sales of a diverse range of products. Established with a workforce of 51 to 100 employees, the company operates as a contract manufacturer with its own factory. Their product portfolio includes sponge products, polymer materials, rubber and plastic products, and toys. They also produce seat cushions, office chair armrests, and wood products, alongside offering hardware accessories. The company is actively involved in the import and export of goods and technologies, serving international markets. A notable product example is their pet frisbee. The company registered its account in 2023, indicating a recent expansion or formalization of its online presence.