Jinbang Production Safety Knowledge Training Everyone talks about safety, and everything is done with safety in mind; we think about safety at all times and ensure safety everywhere. Production must be safe, and safety promotes production. Host: To enhance employees’ basic knowledge of production safety, raise their awareness of prevention, and strengthen their self-protection capabilities, Jinbang Company organized a training session on production and fire safety on the afternoon of November 22, 2018. The administrative officer served as the main lecturer, first introducing theoretical concepts related to production safety, followed by the screening of video materials on workplace safety. Each set of data and image in the videos was deeply alarming, helping employees profoundly appreciate the importance of safe production. Finally, the head of the Administration Department also led employee representatives in analyzing a recent safety incident at our company, enabling everyone to apply theoretical knowledge to real-world work situations. Training Scene Friendly Reminder: Differences Among Fire Extinguishers: 1. Dry Powder Extinguisher: Suitable for extinguishing fires involving petroleum products, paints, and organic solvents. It works by inhibiting the chain reaction of combustion. It is also effective for liquid, gas, and electrical fires (the dry powder has electrical insulation properties up to 50,000 volts). Some models can even tackle solid-material fires. However, dry powder extinguishers are not suitable for fires involving light metals. 2. Carbon Dioxide Extinguisher: These extinguishers use carbon dioxide stored under high pressure as the extinguishing agent. After use, they leave no residue, making them ideal for valuable instruments, archives, and computer rooms. They are non-conductive, so they can also be used on energized low-voltage electrical equipment and oil fires—but they should not be used on fires involving potassium, sodium, magnesium, aluminum, or similar substances. 3. Foam Extinguisher: Foam forms a blanket over the burning material, preventing air from reaching the surface. It is best suited for liquid fires, but it cannot handle water-soluble flammable or combustible liquids (such as alcohols, esters, ethers) or electrical fires. 4. 1211 Extinguisher (currently used by Jinbang Company): This type uses nitrogen pressure stored inside the cylinder to expel the 1211 extinguishing agent. It belongs to the stored-pressure category, and “1211” is the code name for bromochlorodifluoromethane. The 1211 extinguisher is primarily designed to combat initial-stage fires involving flammable and combustible liquids, gases, metals, and energized equipment; to put out early-stage fires affecting precision instruments, meters, valuable materials, precious cultural relics, books, and archives; and to address surface-level initial fires involving solid materials in aircraft, ships, vehicles, oil depots, hotels, and other venues.