Premium Stainless Steel: Crafted from rustproof, - stainless steel, these hinges endure extreme temperatures, moisture, and heavy use. Mirror-polished front repels dirt, while the textured back ensures anti-slip stability during installation. Dual Installation Flexibility: Choose between mounting (pre-drill holes, screws not included) or welding for a permanent, vibration-proof fit. Ideal for industrial environments like refrigerated trucks, cold storage units, or high-traffic wooden doors. Universal Commercial & Residential Use: Built for durability in logistics, food storage, or outdoor settings. Compatible with cold storage doors, saloon-style entries, garage cabinets, and more., Manufacturer: Jnchdghwa