Kinto Electric Co. Ltd. is a group with four manufacturing plants in China & specialized in production of liquid cooled heat sinks, copper connection parts, insulation parts and mechanical assembly parts. We are ISO90001 certified manufacturer with 15 years expertise in related technologies. With high quality and competitive price, we already deliver to customers worldwide including ABB and Siemens. We produce liquid cooled heat sinks with advanced CNC machining and Friction Stir Welded (FSW) technology. For this specific product, we have in-depth knowledge of manufacturing processes, and our...

Kinto: Competence for Making High Quality Liquid-cooled Heat Sinks Heat Sinks’Design & Performance Simulation During the heat sink prototype development, the extensive know-how for hundreds heat sink designs enable us to optimize new variations to meet specific requirements promptly. We use the advanced software ICEPAK to make design and performance simulation, which provides powerful computational fluid dynamics for electronics thermal management. CNC Machining of Heat Sink With advanced CNC machines, we make machining for heat sinks with high precise, repeatable, and reliable results. Before...

Sealing of Heat Sinks - Friction Stir Welding (FSW) Technology Friction Stir Welding (FSW) Technology Kinto is a partner of the licensed process in China. The unique possibilities of FSW enable us to produce liquid cooled heat sinks with outstanding performance. Friction Stir Welding (FSW): equipment for working piece max length 2300mm, max width 1400mm and welding thickness 1~16mm. FSW is a solid-state joining process in which the welding is done with frictional heat generated between the welding tool and the materials of the work pieces. The heat causes the stirred materials to soften without...

Material and Surface Treatment of Heat Sinks The material for the heat sinks can be aluminum alloy or copper, with surface treatment anodizing or nickel-coating for aluminum and nickel-coating for copper. Testing of Heat Sinks Copper heat sink coated with nickel  Pressure-withstand test and tightness test (leakage With advanced testing equipment, we can make type tests and routine tests as following:  X-Ray tester for checking welding quality. The max. penetration thickness of the X-ray is 60mm. test) For checking pressure-withstand and tightness of the heat sinks, we have water hydraulic press...

Examples of our heat sinks / cooling plates: Copper heat sink, nickel-coated Copper heat sink, nickel-coated Copper heat sink with dual‐sided cooling capability Aluminum heat sink Aluminum heat sink, surface anodized Aluminum heat sink, nickel-coated Aluminum heat sink Copper heat sink, nickel-coated Contact us: email: [email protected] tel: +86-21-57502778

Examples of our heat sinks / cooling plates: Contact us: email: [email protected] tel: +86-21-57502778

Contact us: email: [email protected] tel: +86-21-57502778