角型縦樋成形ライン(チェーン駆動、エンボス加工技術搭載)

Video Description:
Discover the Square Downspout Roll Forming Line with Chain Drive and Embossing Technology, designed for efficient production of durable and decorative square downspouts. Perfect for residential and commercial drainage needs, this line features reinforced embossing, stable wall-panel frames, and precise hydraulic cutting.