RD Chain Machines is located in Agra, India and manufactures diamond cutting making machines (chain faceting) for the jewelry industry. I can say with conviction that I have been in the industry for over 10 years and have a reputation built on providing machines that are above the quality, reliability, efficiency and performance measure. RD Chain Machines takes great pride in providin... https://www.rdchainmachines.com/diamond-cutting-machine.html