N/a manufacturer / supplier in China, offering Gear Factory Customized CNC Machining Service Micro Small 3.02*9.7*8.95 mm Cylindrical Spur Gear for Precision Testing Instrument, Cast Iron Gear Powder Metallurgy Sintered 3.02*9.7*8.95 mm Metal Alloy Double Cylindrical Spur Gear for Industrial Transmission, Professional Customized 3.02*9.7*8.95 mm Small Iron Pinion Spur Gear Metal Cylindrical Stright Helical Gears and so on.