HD Well Screen has emerged as the leading water well screen manufacturer in China. we offer a wide variety well screens & casings, such as Johnson type screen / wedge wire screen, bridge slot screen, perforated pipe & slotted liner, spiral welded steel pipe, multilayer pipe, gravel pre-packed pipe, stainless steel well casing, centralizer, pipe fittings, etc. We have been in line of well screens & casings for nearly 20 years, products and services are certified by ISO9001.With sophisticated manufacturing facility and advanced technologies and perfect detection measures, wedge wire screen, produced by HD Well Screen apply in many different industries such as water wells, mining & Mineral Processing, municipal water supply, refining & petrochemical, water treatment, architecture and construction, etc.HD Well Screen warmly welcome you visit our factory at any time.