Because we put the quality of our products and our customers first,
quality control management is a priority at Suyu. We have been
granted the ISO9001-2008 certificate, and have received the
production license for our railway products from China's Railway
Ministry. Our production process is state of the art, with an
advanced mold-processing center, two production lines for rail
clips, heat treatment lines, and 20 production lines for railway
fasteners. We also have a full line of inspecting equipment.