久久人妻无码精品一区二区三区,真实的国产乱xxxx在线,亚洲熟妇少妇任你躁在线观看无码,三a级做爰片免费观看

Home ? About us

Social Responsibility

Humanistic care:
Care: Liaoning Liangang Chemical Group has been adhering to the purpose of "caring for employees", and strive to create a harmonious and healthy environment for the development of the company. In the process of development, as always, the concept of corporate social responsibility and the core concept of the enterprise unified, committed to let enterprises and employees grow together.

For example:
In 2011, the Mid-Autumn Festival, the group's trade union to help the difficult workers, sent condolences at the same time, but also expressed the group's strong care for workers.
Training: The company regularly organizes employees to participate in job skills training, in order to strengthen the safety management of special operations personnel. Recently, the special operation personnel (electricians, welders) of various units have been comprehensively supervised and inspected for the safe operation of their certificates, and the safety management of special operations has been strengthened to improve the safety awareness and professional quality of relevant personnel.

Environmental protection:
Adhering to the purpose of "scientific and technological innovation of energy saving and consumption reduction", Liaoning Liangang Group has been focusing on environmental protection work for many years, and constantly transforming the original technology. On September 22, 2011, it was awarded the certificate of "Energy Saving and Resource recycling of high-grade Perylene Red Products" by Liaoning Provincial Department of Small and Medium Enterprises.

Home

Home

About us

About us

Products

Products

Contact us

Contact us

中文字幕亚洲爆乳无码专区| 久久亚洲私人国产精品va| 人妻被按摩到潮喷中文字幕| 呦交小U女国产精品视频| 精品国产偷窥一区二区| 少妇扒开双腿让我看个够| 亚洲 中文字幕 日韩 无码| 熟妇人妻无乱码中文字幕| 中国国语毛片免费观看视频| 豆国产95在线 | 亚洲| 野花高清完整版免费观看视频大全| 国产精品无码翘臀在线观看| 青椒国产97在线熟女| 寂寞熟妇风间ゆみ中文 | 亚洲综合色自拍一区| 三级三级久久三级久久| 久久久久亚洲av成人网人人软件| 77777亚洲午夜久久多喷| 荫蒂每天被三个男人添视频| 亚洲av成人无码久久精品老人| 蜜臀精品无码AV在线播放| 亚洲欧美日韩久久精品| 精品国产制服丝袜高跟| 亚洲精品TV久久久久久久久| 无码av人妻精品一区二区三区抖音| 国内精品人妻无码久久久影院蜜桃| 在线观看国产精品日韩av| 亚洲精品久久久久久| 中文乱码字慕人妻熟女人妻 | 午夜精品久久久内射近拍高清| 无码人妻精品一区二区三区东京热 | 越南小少妇bbwbbwbbw| 久久九九久精品国产| 西瓜在线看免费观看视频| 久久人人爽人人爽人人片av麻烦| 亚洲精品欧美综合一区二区| 四川少妇大战4黑人| 成人在无码av在线观看一| AV一区二区三区人妻少妇| 久久精品国产亚洲av蜜臀色欲 | 亚洲一区二区观看播放|