The core support system uses a single, non-segmented handle. The number of ribs directly affects wind resistance. A 16-rib structure is suitable for everyday use, while a 24-rib umbrella, with its smaller rib spacing forming a dense support net, can have a canopy diameter of up to 120 cm. In terms of the center rod material, iron accounts for 58% of the market share, while carbon fiber products are 3.7 times more expensive.
The canopy uses high-density pongee fabric, with sun-protective coatings including black and silver coatings. Commercial custom models often use 210T density fabric, which has a tear strength exceeding 450N and can withstand 10-level gusts. Rib combinations include all-steel and steel-aluminum hybrid ribs.