Xiamen ZL Diamond Technology Co., Ltd: Main products: diamond polishing pads, floor polishing pads, diamond wire saw, diamond hand polishing pads, dry polishing pads, wet polishing pads, concrete tools, stone tools, glass tools, ceramic tools, diamond polishing sheets, diamond polishing belts

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Wang

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Xiamen ZL Diamond Technology Co., Ltd AIBot Online

Wang
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Quality Control

Quality Control of Z-lion Diamond Tools Group

☆ Z-LION has been certified by ISO 9001:2008 quality system in 2005 .
Our production process includes 6 major steps:1).ISO Quality System Training;2).Raw material testing;3).Production site inspection;4).Product testing;5).Finished product test;6).Package.