The 20 or so companies involved in the line purchase glass from local manufacturers. One maker pointed out that since a style goes out of fashion quickly, new designs must be produced all the time.
風鈴業者表示，一種新款式的玻璃風鈴，頂多流行半年就會被淘汰，業者必需不斷設計新樣式，來迎合消費者喜愛新奇的口味。