Xuyong mode" kaoline is a kind of high quality halloysite kaoline resources. It was famous in the world long ago."
“叙永式”高岭土，是优质的埃洛石高岭土资源，早已闻名于世。
About us Shenzhen Xuyong Industry Co. , Ltd is a high-tech enterprise specialized in the integration of automatic, informatized and intelligent systems, R&D…
深圳市旭永实业有限公司深圳智网工控油库自动化管理系统装车台…
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