Dowell OEM/ODM Custom 201 301 316 304 321 Stainless Steel Cylindrical Flat Wire Coils Compression Spring

A compression spring is a type of helical spring designed to withstand axial pressure. It is typically made by coiling metal wire with a constant pitch and fixed wire diameter. Its key characteristic is the ability to provide resistance when subjected to external compressive loads, storing deformation energy through compression. They are widely used in various mechanical and electronic devices, such as cars,trains,clocks,mould equipment and toys etc. Their main functions include storing energy, cushioning, and regulating. We are proficient in producing compression springs of multiple shapes—conical, barrel, hourglass, tapered, and straight. These are created using specialty or continuous coiling, with diameters varying from 0.0039″ to 2.36″. Whether you need right - or left - hand wound springs, and regardless of whether you prefer ground, unground, open, closed, or reduced ends, we’ve got you covered.