Guangzhou 7 Gram Machinery Equipment Co.,Ltd is a combination of manufacturer and exporter jewelry equipment tools with 12 years in China. It supplies more than 1000 styles jeweler's tools, including scales, bristle brushes, cotton buff wheels, diamond testers, all kinds making ...

We are a professional manufacturer of vacuum cleaners. Our products have good designs with high quality and reliable performance. Most our been approved by CCC, GS, CE, EMC, UL, SAA others. can sell to worldwide markets. CS-H4201, CS-T4003 CS-T3801 latest models, they many typical features. ...