日本真人又黄又爽无遮挡免费|国产成人综合久久精品不卡|日韩精品久久久久久福利|亚洲中文字幕无码中字

Amichem New Materials (Zhengzhou) Co., Ltd., a domestic famous manufacturer of glass frosting powder, glass enamel, low-temp glass/metal printing ink, and glass/metal paint, established in 2000 (formly known as Zhengzhou Jinshui Yamei Glass Craft Material Factory, Zhengzhou Yamei Glass Technology Co., Ltd.), is a hi-tech integrated enterprise, engaging in the scientific research, manufacture and marketing. The company is located in the industrial agglomeration district of Xingyang (the famous birthplace of Chu River and Han Border), 3 kilometers from the Zhongyuan Road Exit of Zhengzhou West R