1.化学品样品 水溶性清洗剂、水溶性防锈剂、低气味防锈油、低噪音超精油、轴承脱水剂 发明专利产品：微量润滑剂 2.润滑系统与装备 微量润滑设备，清洗液、油品再生

1. Chemical samples Water-soluble cleaning agent, water-soluble rust inhibitor, low-odor rust inhibitor, low-noise super essential oil, bearing dehydrating agent Invention patent product: micro lubricant 2. Lubrication system and equipment Design and development of micro-lubrication equipment, clean