Favorite Spring was established in 1992 to focus on the production of the full spectrum of pressure, tension, torsion and other complex wire spring products. Our strongest field is the production of pressure springs, and we are able to meet the customer's needs 100% in pressure control. While dedicated to the continued production of our existing products, we have also been doubling our efforts in the research and development of new products and continuing to expand the range of spring products. We have always strived towards the development of more durable, longer lasting, lighter, smaller, more specialized and composite products. Favorite Spring is equipped with the complete range of testing equipment and has formidable technical capabilities. We have automated spring winding machines and monitoring equipment of all types and sizes. Our machinery spring manufacturing equipment and production lines are now moving towards NC and CNC. Our factory has always implemented strict management and control systems. Our quality control management covers every product from design to packing. We select the highest quality domestic and imported round sectional carbon steel spring wire,---alloy spring wire and stainless steel spring wire; we can produce diameters within the range of 0.1-3.5mm for the full range of products to provide for virtually any machine springs. Favorite Spring's products are used in a wide range of products, such as probes, car parts, electric tools, toys, office equipment, household electronics, communications equipment, electronics, machinery, measuring instruments and meters, gift products, furniture, fishing equipment, sports equipment, etc, covering every aspect of daily life.