Products Category

• Cobble stone and Pebble stone • Surface Finishes of Natural St • Flagstone • About Bluestone Natural Stone • Difference Between Artificial

Contact Us

Name: Charles Sun
Mobile: +86-138-84656142
Skype: greenred001
QQ: 35587836
Taobao: bestonetrade

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Bestone Stone has carried out ISO9001:2000 Management Quality to satisfied with the customers' need. QC department not only examine every product from one to one but also one procuct from all.We ensure the examing result real and exact. QC Department will record the quality the processing product and analysis the examing results. According to P-D-C-A managing recycling and improving qulaity work , we'll try our best to give you the best production.

Material Quality

We supply granite to you direct from our own quarries or quarry partner allowing us to offer the finest products at extremely competitive prices. All granite tiles from RunlongStone are carefully calibrated, bevelled and polished. We also process only the best selected quality granite slabs and countertops.

Modern quarrying techniques with blocks extracted using proven methods. We do not dynamite/blast any of our quarries which can cause hairline cracks in the material.

We adopt and use European production machinery more than a decade with processing machines from Italy: 6 gangsaw machines. All machines use water cutting.

Quality Standard for Slab and Tile

Our team of inspectors, Chinese and foreigners alike, supervise your order and work under the following standards

Polishing depth: a minimum 85%.
Slabs are independently inspected and verified prior to cut-to-size cutting.
The thickness tolerance of gangsaw slabs: -1/+2mm
Tiles are produced to +/-1mm, up to 2cm thickness. -1/+2mm over 2cm thickness
Colour enhancers are not used unless specifically requested

For more quality standard, please contact us immediately.