What are high lamp installation preparation, follow below to learn about high lamp manufacturer.
1. According to the loading and packing list carefully counted all artifacts.
2. Check whether the component is damaged, bend, twist, zinc layer is damaged.
3. Each section on the rod body signs indicate the type of the rod body, order number, block number. In the bar side of the body to indicate the weight of the rod body with a marker pen. Is issued by the cargo is correct, the crane lifting capacity is enough.
4. According to the drawing provided by the maximum and minimum socket length, in the good mark in the rod body, used for the socket.