亚洲美女影院-亚洲美女性生活视频-亚洲美女色成人综合-亚洲美女激情视频-亚洲每日更新-亚洲毛片在线免费观看

+86-372-2750369
About Us


The enterprise was founded in the end of 70' s in the last century. It has years' history of manufacturing fine chemical and pharmaceutical intermediates.

It has cooperation relation with many universities and research institutes. The enterprise has strong technology, advanced production arts and completed test instruments. It is a practice industry enterprise which integrates R&D, and production. The factory is located in the north of Henan, the west of it is Taihang Mountain and Hongqiqu.Beijing to Shenzhen Railway, Beijing to Zhuhai Highway, No.107 Road cross Anyang. The transportation is rather convenient. Anyang is also the home town of Yue Fei,and the place of origin of Yin Ruin inscriptions on the bones as well as the tourist city.

It covers an area of 35 thousand square meter,and the building area can be 12 thousand square meters. At present, it is developing the production of o-hydroxyacetophenone and p-hydroxyacetophenone and so on. It has been tested by the relative department and the content can be more than 99% and it can reach to the domestic advanced level. We would like to cooperate with all the customers with first class products and completed facilities. Let us create great future together





? ? 主站蜘蛛池模板: 息与子中文字幕bd | 韩国三级做爰 | 国产激情久久久久影院小草 | 菠萝视频污 | 亲爱的客栈第二季免费观看完整版 | 天若有情1992国语版完整版 | 国产在线观看福利 | 嫩草蜜桃| 国色天香社区视频免费高清在线观看 | 亚洲女bbwxxxx另类 | 国产女王女m视频vk 国产农村一级特黄α真人毛片 | 日韩一区二区在线视频 | 调教麻麻成贱m | 国产精品不卡高清在线观看 | 射18p| 性xxxx中国老妇506070 | 亚洲大片在线观看 | 国产第一页在线视频 | 婷婷草| 国产二区三区 | 秋霞午夜伦午夜高清福利片 | 亚洲无线一二三区2021 | 国产欧美日韩精品在线 | 99久久精品无码一区二区毛片 | 2021小妲己永久回家地址 | 睡男神的这件小事小说在线阅读 | 三级无删减高清在线影院 | 亚洲www美色 | 热久久最新 | 成人黄色a级片 | 91国语精品自产拍在线观看一 | 亚洲天堂激情 | 高清黄色直接看 | 麻豆天美精东果冻传媒在线 | 日韩在线天堂免费观看 | 99精品视频免费在线观看 | 亚洲视频在线免费看 | 精品久久一 | 亚洲 欧美 在线观看 | 含羞草传媒网站免费进入欢迎 | 四虎成人网 |