Guangzhou 7 Gram Machinery Equipment Co., Ltd. is a professional manufacturer and exporter of jewelry making tools with 12 years' history in China. Our company combines the price with quality advantages from self-manufacture to the integration of industry and trade. This integration enables us to offer customers highly competitive products together with professional, considerate and efficient services.



We can provide various kinds of products and are specialized in jewelry making tools & equipment, jewel consumables, polishing machines, bristle brushes, polishing...