Guangzhou US Metal Product Co., Ltd. is a professional manufacturer and exporter of chair mechanisms, hardware, office chairs, beam chairs, stacking chairs, office chair components, computer desks and folding tables. We are located in Guangzhou, China. We produce hardware according to buyers' technical drawings, designs or samples. We have punching machines, cutting machines for plates, automatic cutting machines for tubes and rods, CO2 welding machines and tapping machines. Our punching machines come in sizes from 20 tons to 140 tons and are able to punch metal plates with thicknesses of 0 - 6mm and maximum product size reaches 120cm x 75cm.We also offer machining OEM suitable to orders in small quantity and many kinds of products. We have CNC machines and EDM machines for machining OEM.We pay close attention to quality. Good Quality is the linchpin of success.