Our Spring Plungers are designed to offer precise positioning, indexing, and holding force for mechanical assemblies. PDM Industry produces both stainless steel and alloy types, with different tip styles including flat, cone, and ball ends to meet a variety of engineering needs. Each plunger is built with reliable spring force and precision threads for smooth installation. Commonly applied in jigs, fixtures, and automated machinery, PDM’s Spring Plungers ensure high stability, long lifespan, and consistent performance under demanding conditions.
• Qingdao Pengrui Machinery Co., Ltd. --- Fasteners & Machining • Qingdao Racing Auto Parts Co., Ltd. --- Auto Parts and Auto Fasteners • Qingdao Pengmei Machinery Co., Ltd. --- Metal Fabrication & Plastic Parts
