1. Specification selection
The specifications of the indoor cover are made according to some molds, and one focus is the cover. When people buy a cover, most people measure the size of the underground passage in advance, then submit it to the manufacturer for design drawings, and then make them according to the drawings. Therefore, the specifications of the indoor cover can be selected according to specific needs.
2. Material selection
There are many kinds of materials for making indoor covers. Generally speaking, there are steel, phenolic composite materials, cement, plastics, etc. on the market. Different materials are suitable for different actual conditions, and the better performance may be that the trench cover is made of phenolic composite material that is more important to everyone.
Third, cost-effective
The first two are aimed at the quality of the cover, and the cost performance relates to the price of the cover. The meaning of cost performance is almost the ratio of product quality to price. When people buy trench cover, price and quality are both important issues, so choosing the right trench cover can be one of the reference factors.
Fourth, combine specific needs
In fact, for manufacturers of indoor cover panels, each customer has different requirements for ordering covers.