Shanghai-Pei-Widd Tunnel Sift Ltd.

Pieweed is the leading technology and equipment company in the poaching industry, with advanced dragon-gate wide-banded automatic flushing beds capable of high-speed production of a variety of widths of poaching rolls, aluminum rolls, zinc plating rolls, stainless rolls, speed, quality and price. Production of silenced and decorated panels for metal floor systems, metro barriers, curtain walls, etc. Our division has multiple microphones to control the bed and to produce various specifications for the network. Common carbon steel plates, stainless steel plates, aluminium plates, zinc plating, copper plates, titanium plates, plastic sheeting and other non-metallic tablet materials are perforated, with a small aperture of 0.2 mm and a maximum aperture of 200 mm.