Chengsheng is a manufacturer which is in professional in making findings in natural semi-stones and synthetic stones for jewelry sets.
We can provide classic cut and fancy cut as you need, and with your metal frames, the tolerance is in 0.1-0.2mm.
Our main products are: Over 300 types of natural stones or synthetic stones beads, cabochons, carving, pendants, etc
We have about 30 skilled workers and have many advanced equipments such as Oven, stabilization machine, polishing machines, sonic-cleaning machine etc.
Our aim is to provide more benefit for customers all over the world.
