1. The product is made of aluminum materials that meet national standards and undergoes anodized surface treatment.
2. The top cover is manufactured through die-casting technology. It features a compact structure, ensuring safety, durability, and a high load-bearing capacity.
3. It is equipped with both single and double hooks. The single hook is a forged anti-detachment hook, and the double hook is a bearing pulley type.
4. The safety chain is made of stainless steel in a circular shape. It has good flexibility and higher tensile strength.
5. The self-locking winch is equipped with self-locking devices for both ascending and descending operations. It offers a uniform cranking speed without jerks.

Precautions: 
1. Before use, conduct a meticulous inspection of the tripod's supports for any indications of deformation, cracks, or damage. Ensure that all connection points are securely fastened without any looseness. 
2. Examine the winch's casing, handle, and chain (or wire rope) for signs of wear, cracks, or deformation. The chain or wire rope should be free from kinks, knots, and corrosion. 
3. The tripod should be installed on a firm and level surface. Refrain from using it on soft, slippery, or unstable ground. If ground conditions are unstable, reinforce the setup with steel plates or ground anchors. 
4. The three legs of the tripod should be evenly spaced to form a stable triangular support structure with the ground. The angle between the legs and the ground should be maintained within the range of 60° to 75° to guarantee stability. 
5. After use, promptly clean the dust, oil, and debris from the surface of the equipment. Regularly lubricate components such as the chain or wire rope and gears of the winch to minimize wear and extend its service life. 
6. Store the equipment in a dry, well-ventilated environment, free from corrosive gases. Avoid direct sunlight and prolonged exposure to humid conditions to prevent rusting and damage to the equipment.