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

  • High Performance Perylene Pigments Producer in China
  • Survival by quality, development by science and technology,
    innovation and progress, management and efficiency
  • The company's products are sold at home and abroad
    To maintain long-term cooperative relations
    with the world's top 500 chemical companies
  • Photovoltaic
  • Plastics
  • Automotive coatings
  • Printing ink
  • Pharmaceutical and pesticide intermediates
    Photovoltaic

    The high performance perylene pigments have special visible light reflection and transmission properties, which are widely used in photovoltaic and new energy materials, especially in EVA, POE and EPE.

    Plastics

    The high performance perylene pigments are widely used in plastics, especially in the masterbatch and fiber drawing industry because of their beautiful color, excellent product performance, and environmental protection organic pigments.

    Automotive coatings

    The high performance perylene pigments are widely used in automotive paint, water-based automotive paint and automotive repair paint.

    Printing ink

    The high performance perylene pigments are widely used in ink, plastic films and coating printing paste because of its beautiful color and excellent performance.

    Pharmaceutical and pesticide intermediates

    Perylene series intermediate products are widely used in pharmaceutical and pesticide intermediates.

About us

Liaoning Honggang Chemicals Co., Ltd. is national hi-tech enterprise to develop and produce perylene pigments, dyestuff and their intermediates since 2011. There are five items of method of preparation perylene pigments obtaining the national invention patents and ten products fill the emptiness inside.
The company is located in Liaoyang Aromatics Base of national industry park. It’s about 130,000 square meters. The company has more than 15 production lines and 30 kinds of perylene products; the total capacity is about 8000 tons every year.

Home

Home

About us

About us

Products

Products

Contact us

Contact us

深夜a级毛片免费无码| 国产精品va在线观看无码| 国产又硬又粗进去好爽a片软件| 一本加勒比hezyo无码人妻| 无遮掩床震亲吻娇喘声视频| 成av人片一区二区三区久久| 亚洲熟妇少妇任你躁在线观看无码 | 亚洲av无码专区在线播放中文| 免费网站观看www免费下载| 国产精品嫩草影院av| 色欲国产麻豆一精品一av一免费 | 久久精品一区二区三区中文字幕| 国产亚洲精品美女久久久久久| 无码人妻丰满熟妇区五十路| 亚洲熟妇无码av在线播放| 中文av人妻av无码中文| 日韩av无码一区二区三区不卡| 亚洲一区二区女搞男| 国产精品久久久久精品香蕉| 亚洲va中文字幕| 777亚洲精品乱码久久久久久 | 一本大道久久香蕉成人网| 麻豆av一区二区三区久久| 国产精品狼人久久久久影院 | 欧美va天堂在线电影| 亚洲国产精品一区二区美利坚| 欧洲美女多人群交视频| 18禁免费无码无遮挡不卡网站 | 偷玩朋友熟睡人妻| 偷拍 凸隐 视频 播放| 欧美老妇交乱视频| 欧美国产日韩a在线视频| 欧美FREESEX黑人又粗又大 | 精品爆乳一区二区三区无码av | 无码a级毛片免费视频内谢| 少妇性饥渴姓交hdsex| 中文资源在线官网| 成人欧美一区二区三区1314| 精品人人妻人人澡人人爽人人| 亚洲熟妇色xxxxx亚洲| 亚洲精品久久7777777|