主营产品：钛锗项链; 钛锗手链; 镶磁钛项链; 硅胶项圈; 锗粒; 代滴锗粉; 钛半球; 钛圆球; 钛戒指; 吊坠.手镯; 钛手表; 钢加磁锗手链;