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Product name：Light box spring

The utility model is characterized in that the utility model is suitable for light boxes, advertising signs, platform advertising windows, etc. the utility model has the advantages of convenient installation, stable use and the like,

Advertising light box with gas spring (support rod) series is widely used in the component lifting, support, gravity balance and replace the sophisticated mechanical spring, etc.. The use of oil circuit to control the latest structure of gas displacement production, with a rising buffer, light in place of the excellent features.

Light box air spring with a variety of joint style

Light box spring

Light box installation