Company info
- Grefel Jewelry Industry Co Ltd was established since 2005, and the secondary gemstones factory “Jin Hui Gemstones Factory” has been found over ten years. We grow from a small factory and now we have about three hundred workers. The capacity can be reached to millions piece per month. Our products have an excellent appraisement from the clients as we have an experienced and skillful work group. Besides, China has an abundance of ore...