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Shenzhen Longwei Cleaning Agent Co., Ltd. Founded in 1998, Shenzhen Longwei Cleaning Agent Co., Ltd. is a professional manufacturer specializing in the R&D and production of silicone and rubber additives, as well as industrial cleaning agents. Backed by strong technical capabilities and long-term, close partnerships with major chemical universities, we operate our own laboratories, testing equipment, and production workshops. Our team of experienced chemical engineers is dedicated to providing comprehensive technical solutions for metal surface cleaning, degreasing, dewaxing, rust removal, and silicone/rubber mold release. Our diverse product portfolio serves a wide range of industries, including silicone, rubber, hardware & plastics, metal products, electroplating, optical communications, and electronics. Thanks to our integrity, strength, and superior product quality, we have earned widespread recognition in the industry and have become a benchmark enterprise in metal surface cleaning and silicone/rubber processing additives. Our flagship products—including Mold Cleaning Water, Aluminum Mold Cleaning Water, Silicone Mold Release Agents, and Rubber Mold Release Agents—are highly acclaimed in the silicone and rubber sectors and are comparable to top-tier international products of the same kind. The "Longwei Team" is always here to grow alongside you, providing professional technical support! We welcome you to contact us and work together to solve any technical challenges in metal surface cleaning and silicone/rubber mold release. Our Main Products Include: Mold Cleaning Water, Aluminum Mold Cleaning Water, Mold Cleaners, Silicone Mold Release Agents, Rubber Mold Release Agents, Paper-Plastic Mold Release Agents, Paper-Plastic Mold Cleaning Water, Emulsified Degreasers, Alkaline Degreasers, and other industrial cleaning agents.