Injection with chemical products are: oily release agent, neutral release agent, dry mold release agents, green / white long-term anti-rust agent, anti-rust oil, thimble lubricants, dry lubrication, mold cleaning agents, water tower cleaning to rust agent, rust inhibitor cooling towers, screw cleaning agent ---- the product effective, convenient, fast, economic and quality of the company's registered trademark for the "celebration of", "Public servant."