... and stairs fence, and so on CERTIFICATE: ISO9001Guangzhou xinyu wire mesh manufacture.,ltd is an enterprise integrating R&D , ... steel screen, rippling square-hole screen, woven,screen , stainless steel wire screen , on highway , galvanized iron screen with stab , and ... of metal expansion screen series ; various embossed screens and welded wire mesh etc . Widely used in : industry , railway , coal , ...