Since its establishment, Dongguan Donghong Sponge Products Factory has always adhered to the principles of "sincerity-based management" and "treating people with honesty." Under the leadership of General Manager Mr. Dong, the entire team is dedicated, professional, and committed to maintaining high standards in both safety and quality. The factory has a production capacity of 500 cubic meters per year and an annual output of 50,000 cubic meters. It has been recognized by the State Taxation Bureau as a general taxpayer, which reflects its credibility and compliance.
Donghong Sponge Factory places great emphasis on employee development and well-being. Employees feel at home within the company, and the positive relationship between staff and management contributes to a harmonious and productive work environment. This mutual respect and support lead to a win-win situation for both the company and its employees.
At the core of our business philosophy is "customer first, service first, and integrity-based." We are continuously striving to offer better products, superior quality, comprehensive services, and competitive pricing. As a professional manufacturer of polyurethane products, we aim to build a sponge supermarket business model that meets diverse customer needs. With your continued support and guidance, we look forward to growing together, creating value, and achieving long-term success.
Our commitment to excellence never stops. We are dedicated to serving you with sincerity and professionalism. We warmly welcome your visit and valuable feedback.
Business contact: Miss Wu, QQ number available upon request.


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