在线观看日本一区-在线观看日本网站-在线观看日本视频免费-在线观看日本三级-玖玖爱在线播放-6080yy 久久 亚洲 日本

產(chǎn)品搜索

Liaoning Yoir Industry Co., Ltd. is a high-tech enterprise engaged in researching, manufacturing and marketing of fine chemicals, located in the beautiful Lanshan Fine Chemical Industry Park, Fushun City, Liaoning Province, covering an area of 100,000 square meters.
Our main production are boron trifluoride complex series, surface active agent series, agricultural pesticide emulsifier series, medical intermediate and farm chemical intermediate etc. Our production capacity of boron trifluoride complex series is 3000 t/y, surface active agent series is 50000 t/y.

We have high quality personnels in researching, management and marketing, we have a strong technical force, and carrying on strategic cooperations with many institutions and research institutes to ensure sustainable development.

We have advanced automatic production, monitoring and controlling systems, and complete inspection and testing systems to ensure the production of first-class products to protect the interests of customers.

腳注信息
 Copyright(C)2013-2022遼寧優(yōu)爾實(shí)業(yè)有限公司 遼ICP備20003163號      遼公網(wǎng)安備21040302000157
亚洲 日韩 国产 成人 另类 | 偷窥四川少妇野外啪啪 | 欧美群交hd.com| 91人妻人人操人人爽人人情况 | 强上bbb猛插bbb狂操 | 无码人妻一区二区三区线肥胖 | 亚洲国产精品二二三三区 | 山东少妇真人毛片 | 无码人妻精品一区二区蜜桃苍井空 | 深夜成人 AV无码影院 | 在线观看海角社区黄网站 | av电影在线观看 | 精品蜜桃少妇高潮呻吟久久久 | 欧美成人无码A片免费一区澳门 | 欧美韩国日本在线 | 中文字幕一区二区三区乱码 | 音影先锋影院在线播放一区二区 | 少妇婬妇又爽又紧又爽A片漫画 | 国产亲妺妺乱的69视频在线观看 | 岳伦和岳伦一区二区三区的区别 | 人妻人人澡人人爽人人精品 | 又爽又黄又高潮视频 | 国产精品久久一区二区无卡 | 最新99免费视频一区二区 | 人妻毛片A一级毛片免费看 日本理论久久久久久www | 精品美女久久久浪潮AV有声 | 99国产视频在线观看 | 国产成人毛片视频 | 人妻丰满熟妇av无码区二区三区 | 久久久久久久丰满 | 国产熟妇毛多 A片欧美蜜臀 | 天天夜碰日日摸日日躁性色av | 免费看无码一级A片24小时 | 91亚洲精品乱码久久久久久蜜桃 | 最近中文字幕2025第二页 | 波多野结衣在线观看无码 | 国产老女人乱婬免费 | 成人无码区免费A片视频欧美聚众性派 | 欧洲AV在线播放 | 色秘 乱码一区二区三区网站 | 国产成人福利网址在线 |