Metrock Steel Industries operates as an established Copper Capillary Tube Manufacturing facility in India that produces ASTM B280 Copper Capillary Tubes and Annealed Copper Capillary Tubes for refrigeration systems and air conditioning purposes. Our company combines state-of-the-art extrusion precision along with annealing technology to produce Copper Capillary tubes that offer superior strength and operational performance. We offer these Copper Capillary tubes at the lowest possible price together with premium quality characteristics, which make them perfect for HVAC systems as well as medical equipment and refrigeration units.