Tan Star Industries Inc. was established in 1974 and is a Taiwan-based manufacturer specializing in barrels and screws for plastic machinery. The company has long focused on key plastic machinery components and bimetallic technology development, continuously strengthening its capabilities in bimetallic barrels, screws, surface treatment, and precision metal processing while expanding into markets such as Japan, Europe, and North America.
Its product range includes bimetallic barrels, tri-metallic barrels, bimetallic screws, TNP ultra-fine nano bead treatment, auxiliary injection units, and spare parts. Its bimetallic barrel capability supports a minimum inner diameter of 12 mm, maximum inner diameter of 270 mm, maximum outer diameter of 370 mm, and maximum length of 7500 mm, meeting diverse requirements for plastic injection and extrusion equipment.
Tan Star also provides HVOF spray coating, TNP nano bead treatment, dissimilar metal welding and joining, and 5-axis CNC machining services. These technologies help customers improve wear resistance, corrosion resistance, machining accuracy, and machine component service life. Through integrated support from design and production to after-sales service, the company delivers high-quality, customized, and reliable technical solutions for the plastic machinery and metal processing industries.

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