Set up years ago, JWHEEL is a professional manufacturer and also a supplier with strong capabilities in production, design, and R&D. gravity casting wheels JWHEEL 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 - OEM gravity casting wheels supply, or would like to partner up, we'd love to hear from you.With the high quality material, gravity casting wheels is more durable.