window cleaning work bench

window cleaning work benchWorking platform is the working place of builders. It is composed of four parts: higher and lower guardrails, floor, and installation frame of the hoist, which are linked by bolts.The working platform has three standard pieces with length of 2.0 m. Based on working demand, three lengths, 2.0m\4.0m\6.0m can be made up. Its width is 700mm and height is 1180mm. There isinstallation frame of the hoist between two ends of platform and higher and lower