Qingzhou Changrong Greenhouse Engineering Co., Ltd. produces glass greenhouses, which are greenhouses using glass as the lighting material. They belong to a type of greenhouse structure. In cultivation facilities, glass greenhouses are a form that has a long service life and are suitable for use in various regions and under different climatic conditions. In the industry, they are classified by construction models based on span and bay dimensions, and by different usage types into: vegetable glass greenhouses, flower glass greenhouses, seedling glass greenhouses, ecological glass greenhouses, research glass greenhouses, three-dimensional glass greenhouses, special-shaped glass greenhouses, leisure glass greenhouses, intelligent glass greenhouses, and so on. Their area and usage can be flexibly arranged according to needs. Small ones can be courtyard-style for leisure, while large ones can reach a height of over 10 meters, a span of up to 16 meters, and a bay width of up to 10 meters. The level of intelligence can reach one-button control. Various heating methods can be used for winter heating in glass greenhouses, with moderate energy costs that are generally acceptable.

Design requirements: The main structure should primarily meet requirements for strength and rigidity; the support parts, as support for the glass, mainly reserve continuous support grooves or inset grooves; the inset parts on the outer side of the glass should have dedicated grooves for installing rubber seals, which can be used to fix rubber gaskets, and they can also be combined with small aluminum alloy or stainless steel components to secure the glass.

Advantages of glass greenhouses:

1. Large lighting area with uniform illumination

2. Long service life and relatively high strength

3. Over 90% light transmission that does not degrade over time