HENAN RONGANN THERMO-TECHNICAL NEW MATERIALS CO.,LTD., formerly well-known as the factory of Sanmenixia City New Yangshao Composite Materials Co., Ltd., has developed into a comprehensive corporation combining refractory raw material production, research, marketing and technical advice. Our HQ is located in "Green City" ...

Wuzhou Tianyu Gems Co., Ltd located in the world renowned artificial gem city--Wuzhou, Guangxi, China,is a professional high-end cutting, grinding, processing and sales outstanding enterprises.Our Business Lines:1, All kinds of synthetic gemstones natural sales.2, Jewelery design production customized.We specialize ...

Tianjin REFUL International Trade Co., Ltd. Is registered in Free Zone, It mainly exports products made China, Especially refractory raw materials used by steel and foundry industry, Including BAUXITE, COKE, PIG IRON, FERRO-ALLOYS, etc. By means of the convenient traffic port, as a window to export bauxite for Our ShanXi mines, ...

Dear SirThis is CROWNSTONE CO., LTD from china .Our company a that produces and processes the synthetic gemstones fashion jewelry ***** main product include hair-accessories, bracelet, necklace , cubic zirconia(CZ), ruby, sapphire, spinel, glass diamond, glass, jewel bearings, etc.At same time, we pcoduce process natural ...

Wuzhou Xingping Gem Operation Department is a professional gemstone producing department. Our main products contain cubic zircon, ruby, spinel, glass stone, and more, with various shapes such as round, oval, rectangle, marquise, heart-shape, more. The size varies from 1mm-200mm. manufacturing capacity 8 million pieces per ...

We export Refractoy and Abrasive minerals through out the world with over 10 years histoty.Our main products include White Brown Fused Alumina，Spinel,Mullite,Calcined Alumina,High Alumina Cement ,Silicon Carbide so on.You can understand more information of our company website www.zhixingtrade.com. ...