The use of three common film materials—multi-span glass greenhouses, polycarbonate sheets, and Greenhouse—in modern agriculture in my country is becoming increasingly widespread.

Currently, multi-span greenhouses and Greenhouse involve significant investment but have a long service life.
While multiple greenhouses using Sawtooth Greenhouse may seem simple, their coordination follows certain principles.
After the greenhouse is commissioned, the construction company needs to provide the user with a thorough technical handover and conduct equipment usage training.
For example, instructions on shading system switching, geared motor maintenance, and regular inspections of the power distribution system.
