Established in 2023, is a subsidiary of Ningjin Wanhong Environmental Protection Additives Co., Ltd. （established in 2015), specializing in the import and export of chemical products. Leveraging over a decade of industry expertise and resource integration capabilities from its parent company, Luwanhong is committed to providing global clients with high-quality products including release agents, color pastes, Dioctyl Phthalate (DOP), dichloromethane, and foaming materials, delivering professional solutions to meet diverse market demands.
“Release Potential, Forge Excellence". Pioneering reliable solutions through material science innovation, Luwanhong will empower smarter manufacturing with sustainable release technologies, building partnerships that shape the future of industrial efficiency.
Looking ahead, the company will deepen collaboration with upstream and downstream partners, continuously optimize its product portfolio, drive technological innovation, and strive to become a trusted partner in the global chemical industry.
We are manufacturer of mold release agents with over 10 years experience. The mold release agents we could manufacture are for products of pu flexible foam, rigid foam, semi-rigid foam, elastomer, plastic, rubber, auxiliary material etc..
From initial engagement, our technical specialists collaborate closely to deliver customized release agent solutions. Through comprehensive needs analysis, we evaluate your production requirements, material compatibility, and application scenarios to recommend optimal formulations. Free samples are available for real-world testing in your production environment. We provide detailed technical parameters and Safety Data Sheets (SDS) to enable data-driven decisions. Experience how our precision-engineered release agents can demonstrably enhance your production efficiency.
Our logistics team coordinates with certified partners for precise material preparation and global shipping upon order confirmation, with expedited channels for urgent requests. Dedicated account managers provide real-time support throughout the process, handling commercial documents and customs clearance. We strictly implement ISO-compliant industry quality standards from production to delivery, ensuring full supply chain compliance and reliability.
Our 24/7 technical hotline provides instant response for application optimization, dosage adjustment, and troubleshooting, backed by comprehensive quality assurance - including formula modification or product replacement if performance benchmarks aren't met. For long-term partners, we offer formula iteration services to dynamically adapt to evolving production needs. Our R&D team continuously shares innovative formulations including eco-friendly and high-temperature resistant technologies, helping you maintain competitive market advantage.
The mold release agents produced by our company can be used for demolding pu flexible foam, rigid foam, semi-rigid foam (self-skinning), elastomer products, as well as rubber, plastic, polymer, and other products. They serve as essential auxiliary materials in industries such as automotive interiors, insulated pipelines, mining, fitness equipment, and medical devices etc..
05
2025-06
Suzhou, May 23, 2025 – The 2025 China (Suzhou) International Foaming Technology & Polyurethane Industry Chain Exhibition concluded successfully after three days. As a leading domestic release agent manufacturer, Shandong Luwanghong Chemical...
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13
2025-04
April 12–13, 2025, Jinan — The 7th China Elastomer Technology Annual Conference and the 3rd pu Elastomer Exhibition kicked off in Jinan, themed “Innovation and Upgrading, Higher Performance, PPDI Systems, and Cost Reduction wit...
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17
2024-07
Shanghai, July 17, 2024 — The 12th China Exhibition (PU China 2024), Asia’s premier annual industry event, grandly opened at the Shanghai New International Expo Center. As a leading domestic release agent manufacturer, Shandong Luwan...
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Release Agents for PU Flexible Foam Molded Products
Release Agents for PU Rigid Foam Molded Products
Release Agents for PU Semi-rigid Foam Molded Products
Release Agents for PU Elastomer Molded Products