印度采购需求：PVD镀膜机、PVD镀膜设备、溅射镀膜设备、真空镀膜设备、PVD真空镀膜设备、氩膜真空镀膜设备

We are interested in sourcing PVD machines specifically designed for coating gold, silver, and brass jewelry. Our primary focus is on lightweight jewelry items, including chains, bracelets, rings, anklets, and necklaces, which requires advanced coating technology to ensure durability and high-quality finishes. We prioritize solutions that are nickel-free, as this is essential for meeting our customers' needs for hypoallergenic products. Please provide detailed information on your available PVD machines, including technical specifications, production capacity, and customization options. Additionally, we would like to know about your after-sales support and lead times for delivery. Looking forward to your prompt response so we can explore potential collaboration.