欧美聚色伦激情综合_精品在线日韩亚洲国产_少妇厨房与子伦BD播放_久久毛片网站_中文无码字幕一二区_亚洲国产日韩成人精品_亚洲丰满少妇人妻_大毛片网址在线观看_国产成在线观看免费视频專業從事互動平臺_乱辈高潮免费视频

Shandong JiRuiTe (JRT) Gelatin Co., Ltd. is one of the more than 60 branches of Wanshengyuan Group. Founded in 2012, it engages in capsule gelatin, edible gelatin production, sales and technology R&D with bone gelatin.
　　JRT has a total land area of 60,000 square meters and a construction area of more than 42,000 square meters, with comprehensive office building, pre-treatment workshops, gelatin production workshops, calcium hydrogen phosphate workshops, environmental protection water treatment workshops, power workshops and other supporting buildings......