Oxidation on gold and silver pieces can severely degrade their surface quality. Whether you own numerous jewelry items or run a jewelry store, batch treatment is a practical solution. Similarly, handling precision workpieces one by one is time-consuming. The GG8520, Kangu’s smallest polishing machine, is designed for jewelry and intricate parts.
Tested Samples:
Stainless Steel
Aluminium
Copper/ Brass
At Guangu Technology, our expert team handles development, production, and customer service. We provide complimentary sample testing—send us your items, and we’ll showcase the polishing effect before you proceed. Curious? Contact us for more information.
Email:zhihong@szguangu.com
WhatsApp:+86 13328008563
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