Ningbo Weihongxin Polyurethane Co., Ltd. is a comprehensive fine chemical enterprise specializing in the research, development, and production of polyurethane (PU) additives. Established in 2016 and headquartered in Ningbo, China, the company operates as both a manufacturer and trading company with over 20 years of industry experience. The firm maintains a 20,000-square-meter standardized manufacturing base equipped with advanced German technology and automated production lines, supporting an annual output exceeding 3,000 tons. Its operations are supported by three subsidiaries located in Shenzhen, Dongguan, and Ningbo.
The company's extensive product portfolio includes PU color pastes, silica gel powder, cell openers for slow recovery and high resilience foams, and various chemical agents such as anti-yellowing, anti-scorching, and anti-UV additives. Additionally, they supply raw materials like polyols, isocyanates, and silicone oils, as well as finished consumer goods including memory foam pillows, mattresses, and PU gel products. These solutions serve diverse sectors, including the furniture, automotive, electronics, construction, and garment industries.
Committed to quality and environmental sustainability, Ningbo Weihongxin is certified under ISO 9001:2008 and ISO 14001:2004. The company employs a specialized R&D team featuring overseas PhDs and experts who focus on proprietary technology and green chemical innovation. With a workforce of 51 to 100 employees and an annual revenue between US$50 million and US$100 million, the company exports its products to global markets, positioning itself as a competitive provider of high-performance PU additives and materials.
OEM manufacturerOffers OEM services for customized brand manufacturing.
Own brandOwns and operates its own brands and manufacturing facilities.
Product customizationOffers full customization for design and features.
Patented technologyHolds multiple product or process patents.
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Certifications
ISO 9001
3
International Organization for Standardization 9001
ISO 14001
3
International Organization for Standardization 14001
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Key export market
🇦🇫 Afghanistan🇦🇫 Afghanistan
AsiaAsia
EuropeEurope
North AmericaNorth America
OceaniaOceania
South AmericaSouth America
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