GEM Stone Technology
National free service telephone: 400-6533-002
Phone: + 86-533-2302283
Fax: + 86-533-2303383
Address: National Ceramic Engineering Center, No. 125, Liuquan Road, Zibo High-tech Zone, Zibo, Shandong
Email: gemstone@gemstonegroup.cn
Website: www.gemstonegroup.cn
AddressNational Ceramic Engineering Center, No. 125, Liuquan Road, Zibo High-tech Zone, Zibo, Shandong |
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