·Quechen hosted cocktail party in Qingdao…
“One year ago, we made an appointment to gather here this year. Today, we meet again in beautiful Qingdao.” Under the passionate speech by Quechen, …
·Quechen Silicon Chemical Co., Ltd. atten…
Quechen Booth (I)Quechen Booth (II)
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Q&C silicon Co., LTD which founded in2003 and headquartered in Wuxi, Jiangsu Province is the first professionalmanufacturer of silica in Asia and the third in the world, and also the firstdomestic enterprise to manufacture silica products in the whole industrialchai…

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