南京天工矿冶宝石研究所 main business:矿冶技术，珠宝玉石首饰产品开发，鉴定，转让，导购服务，电子计算机技术服务，生产销售自研产品，代购代销原材料，设备，炉料，合金，塑料制品及其电子。技术服务，销售 and other products. Company respected "practical, hard work, responsibility" spirit of enterprise, and to integrity, win-win, creating business ideas, to create a good business environment, with a new management model, perfect technology, attentive service, excellent quality of basic survival, we always adhere to customer first intentions to serve customers, persist in using their services to impress clients.

welcome new and old customers to visit our company guidance, my company specific address is: 南京市白下区大阳沟30号18幢501室.

If you are interested in our products or have any questions, you can give us a message, or contact us directly, we will receive your information, will be the first time in a timely manner contact with you.