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Yanshi City Guangming Hi-Tech Refractory Products Co., Ltd. (shortened as GMRC) was put into operation in 1984 and it is now located in the southeast of Luoyang , where 13 dynasties had founded their capitals in ancient China.
"Adhering to the principle of Quality the First". In 1998,GMRC was awarded the ISO 9001 : 2000 qualified certificate. Due to its strict quality-control process, GMRC’s products are the best sellers in more than twenty cities and provinces in China. In 1999, GMRC was authorized the right to import and export. Since then on, its products have been successfully exported to Japan, Korea and Western Europe, ect. “Persisting in the principle of Integrity and Credit”. Satisfying the customers wholeheartedly and building up the high reputation are GMRC’s pursuing aim. Since 2000, GMRC has been evaluated as Yanshi “Top Fifty Enterprises”. |
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| ceramic proppant, ceramic sand, oil fracturing proppant, hydraulic ceramic sand, high intensity proppant, hot sale proppant |
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| Company : |
Yanshi City Guangming High-Tech Refractories Products Co., Ltd |
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Contact us |
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China |
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