After years of solid and rapid development, MaiJin Metal has grown into one of the most professional and influential enterprises in China. threaded rod sizes MaiJin Metal have a group of service professionals who are responsible for answering questions raised by customers through the Internet or phone, tracking the logistics status, and helping customers solve any problem. Whether you'd like to get more info on what, why and how we do, try our new product - threaded rod sizes , or would like to partner up, we'd love to hear from you.The product is enormously appreciated by our customers and is believed to be widely used in the future.