Professional producer-expanded metal mesh screen, expanded metal fencing, metal grids, metal flooring, walkway tread plate and gutter screen, etc. HengMi Expanded Metal Mesh Co. is an exporter and wholesale distributor of a complete of expanded metal mesh,fence and grating in China and Vietnam. We begun in business 22 years in the wholesale distribution of metal mesh – expanded mesh, walkway Grating, decorative raised diamond mesh panels etc. HengMi then began to export a full range of all expanded mesh accessories and tools and have become the wholesaler here with the largest range of products and have developed respect with our customers and suppliers alike due to our respected business ethics and distribution methods.