公司简介
Sino Jewelry Co., Ltd.Our pearl factory is the leader of pearl processing factory in China .We own the interna-tional high-class processing technology 、craft、and strict control system to ensure the steady quality in color 、luster、matching！The pearl processing steps are as follows:Washing-Classifying-Drilling-Bleaching-Polishing.
Over twenty years、our high quality pearls have got good reputation from our customers around the world!
http://www.qidanpearl.com
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