1. Ballast-type Brackets   l By placing precast counterweights (concrete blocks, metal blocks, etc.) on the bracket base or bracket body, the entire bracket is pressed onto the roof surface using gravity, ensuring stability without any bolts or anchors. l The weight, positio...

  1. Ballast-type Bracket Advantages No drilling required: Eliminates the need to drill holes in the roof surface, preventing damage to the waterproofing layer. Ideal for roofs with high waterproofing requirements (e.g., color-coated steel tiles, tile roofs). Quick installation: Completed...