Shanghai Shun Hong Diamond Die Co., Ltd. specializes in designing and producing all kinds of high quality wire-drawing dies. With advanced equipment, high precision machinery and a professional team of natural diamond graders and die manufacturing engineers, we have developed a specific analytical process consisting of comprehensive inspection and strict selection to ensure proper crystal shapes to maximize the durability of each die. Designed with high reliability, our outstanding products use the best technology to ensure the maximal wire production quality and efficiency. Our large domestic market share has ensured enormous growth for our export to the USA and Europe. Our client-oriented approach and commitment to quality have earned us the ISO9001:2008 and AQA certifications. Furthermore, our company has fully implemented information-based management. Our first-class quality and fine reputation are making Shun Hong an efficient solution to your wire production, helping to meet the increasing demands for wire-drawing dies from many industries worldwide.