国精产品乱码视频一区二区,午夜网站视频,成人在线免费看片,久久亚洲精品人成综合网,99色视频,午夜激情福利在线,亚洲福利视频一区二区三区

Welcome to Woxin Material Co.,Ltd.


After years of efford, we finally become the main supplier of a top 500 global corporation, which is the main global supplier of 300mm silicon wafer.

To be the supplier of this customer, we must implement and carry out the ISO 9001:2015 very strictly and pass the corporation's examination. We got the ISO certificate much earlier before, but we didn't 100% carry out it until now.

After more than a half year of effort, we finally pass the examination.

 

柏乡县| 华阴市| 安西县| 兴海县| 什邡市| 化州市| 苏尼特左旗| 建瓯市| 肇东市| 自治县| 九台市| 连州市| 项城市| 务川| 肃北| 平乡县| 沁源县| 六枝特区| 宁远县| 衢州市| 子洲县| 美姑县| 泰兴市| 思茅市| 宿松县| 涪陵区| 霞浦县| 阜南县| 陇南市| 华宁县| 石棉县| 淮北市| 兰坪| 航空| 息烽县| 海宁市| 星子县| 田林县| 吴江市| 彭阳县| 丰城市|