Sell sell glass bead

sell glass bead
1. Size: 53-1180um (According to requirements)
2. Roundness: >80% (According to requirements)
3. Refractive index: >1.5
4. Gravity: 2.4-2.6
5. Coating type: According to international standards
our company is appraised for qualified products by the Ministry of Communications as well as approved by ISO9001. it is selected China Acknowledged Brand Products, and  China Glass Ball Fine Products Business . The products are exported to twenty districts and countries abroad, the quality of our glass bead is always highly appreciated
Brand Name
ISO 9001