보석 크기
1.5mm-160mesh/2mm~3mm/1mm-35mesh/1mm~2mm
MOQ
5g each size each color
Payment term
T/T,paypal,western union, AliExpress,Moneygram
Shipping
DHL,UPS,EMS,FedEx,TNT etc
Heat-resisting
About 130 degree
Factory areas
About 3500 sq.m
Export experiment
10 years
Production experiment
20 years