This rack is dedicated to the C-beam equipment, greenhouses stand equipment, PV mounting equipment, light steel keel machine, adjust the range of 280-580, the big adjustment range, bearing 2.5-3T, compared with similar products in a leading position, specializing in the production smartly designed, well-made, sophisticated materials, is your best choice, the product is an optional product, any special requirements, can be customized. The company's research institutions in their efforts to upgrade the technological content of products, reduce production costs and improve the competitiveness of their own with international brands in the technology, the level of service, etc., so I make a solar photovoltaic device superior top quality bracket scaffold equipment system that allows customers to enjoy the survey, design, material selection, installation, maintenance of train services.