Heng Tian is a precision manufacturer since Year 2000, located in Jiangsu province of China. As a ISO9001 & IATF16949 certified manufacturer, we specialize in R&D, production, and global distribution. Our core products are wheel accessories, including wheel spacers, wheel nuts, wheel bolts, wheel locks, hub-centric rings, wheel balancing weights, etc. We also offer customization services, either based on your drawings or your samples. Additionally, we are open to co-developing new products together to better meet your market needs. Manufacturing Capacities: Our 10, 000m2 facility features advanced CNC machining centers, CNC lathes, Sawing machines, Thread rolling machine, Punching Machines and dedicated quality labs equipped with: Tensile Testing Machine Hardness tester Salt spray tester Optical measurement systems Global Operations: Our 85% products are exported to the U. S., EU, and South America, we offer: OEM / ODM with engineering support Flexible production capacity Full-process quality control from raw material to shipment Dedicated project management We sincerely look forward to building long term business relationship with you on the basis of our mutual efforts and benefits.