PSIL India Pvt. Ltd. is an experienced ISO 9001:2015 certified as Aluminum and Copper Heat Sink Manufacturer Company in delhi, India. With more than 17 years of experience in meeting the needs of demanding customers, we are among leading heat sink manufacturers in India. Our Heat Sinks are supplied in all over India in various leading industries including Railways, Marine and Electronics industires. We can customize the design of heat sink as per requirements.