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

欧美精品久久久久久久自慰| 欧美激情精品久久| 午夜精品久久久久久| 免费观看全黄做爰大片| 欧美性稚交6-12| 色拍拍拍免费视频在线| 成人无码www免费视频| 无码a级毛片免费视频内谢 | 亚洲浮力影院久久久久久| 国产精品亚洲av无人区一区| 国产偷国产偷亚洲清高| 国产精品无码DVD在线观看| 男人添女人下部高潮全视频 | 欧美丰满熟妇xxxx性大屁股| 精品一区二区三区在线视频| 国产精品久久国产精品99| 亚洲av永久无码嘿嘿嘿| 成av人片一区二区三区久久| 国产精品毛片av一区二区三区| 久久精品AⅤ无码中文字字| 亚洲精品国产精品乱码不99| 亚洲va中文字幕无码毛片| 婷婷五月综合色视频| 中文资源在线官| 精品人人搡人妻人人玩a片| 一本色道久久爱88av| 国产精品国产三级区别第一集 | 精品国产v无码大片在线观看| 国内精品伊人久久久久AV| 亚洲中文字幕无码永久在线| 夜夜嗨av一区二区三区| 69国产成人综合久久精品| 亚洲一区二区三区在线观看网站| 久久久无码精品午夜| 日韩在线不卡免费视频一区 | 免费精品人在线二线三线区别| 换脸国产av一区二区三区| 国产又粗又猛又大爽又黄| 国产福利精品一区二区| 最近中文字幕大全免费版在线| 法国精品性xxxx|