• Mainly produces a series of intermediate products based on naphthalene and benzene

    +中文版+   +ENGLISH+

    上一张 下一张

    PRODUCTS

    MORE++

    m-Phenylenediamine

    m-Phenylenediamine(Purity)

    1,8-Diaminonaphthalene

    1,5-Diaminonaphthalene

    1,5-Naphthalene Diisocyana

    2,6-Diaminotoluene

    2,6-dihydroxytoluene

    2,4-Diaminotoluene

    1,3-Cyclohexanedione

    Ultraviolet absorbent UV-0

    Ultraviolet absorbent UV-9

    Ultraviolet absorbent V-53

    1-Naphthol

    1-naphthylamine

    4-Amino-1-naphthalenesulfo

    4-hydroxynaphthalene-1-sul

    Sodium thiosulfate

    Diazo 1,2,4 Acid

    6-Nitro-1,2,4 Diazo Acid (...

    Acid mordant black T

    Resorcinol

    5-Nitro-8-Hydroxyquinoline

    p-Fluorobenzaldehyde

    o-Fluorobenzaldehyde

    3-fluorobenzaldehyde

    3,5-Dichloroaniline

    O-phenyl phenol

    Paradioxybenzene

    Pyrocatechol

    m-Amino phenol

    ABOUT US

    Changzhou Changyu Chemical Co., Ltd. was founded in 1983. It mainly produces a series of intermediate products based on naphthalene and benzene. More than 70% of the products are exported to more than 30 countries and regions in the world. The factory covers an area of more than 200,000 square meters, with fixed assets of 250 million yuan, more than 600 employees, and about 20% of all kinds of technical personnel. It is a comprehensive enterprise integrating R&D and production through ISO 9001 and ISO 14000 quality certification.
    The Group now has the following production plants:
    Changzhou Changyu Chemical Co., Ltd.
    Changzhou Changhong Chemical Technology Development Co., Ltd.
    Changzhou Chungang Chemical Co., Ltd.
    Our group wholeheartedly welcomes research institutes to come to the company for guidance, seek common development, and transform advanced science and technology into primary productivity.

    NEWS

     

    Sold to more than 30 countries and regions around the world

    More than 70% of the products are exported to more than 30 countries and regions in the world, and have passed ISO 9001 and ISO 14000 quality certification.

    ORDER

    HOME  |   ABOUT US  |   PRODUCTS  |   NEWS  |   FACTORY  |   CONTACT  |   中文版

    Add:Room 401-418, Building 18, Changjiang Plastics Chemical Market, 600 Tongjiang Middle Road, Xinbei District, Changzhou City
    E-mail:xinyan_gu@changyuchem.com

    International Trade:
    Tel: +86-519-85481997/81187592/85761005
    Fax: +86-519-85484533/85761018

    Domestic Trade:
    Tel: +86-519-85481743/85772200/85761002
    Fax: +86-519-85481030/85761058

    Copyright(C)2019, Changzhou Chungang Chemical Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 备案字号:苏ICP备11031745号

    九九热线在线精品视频 日本av明星排行| 中文字幕亚洲制服在线看| 狠狠曰狠狠干| 大香蕉伊人色大香| 丁香婷婷激情五月| 大香蕉伊人免费看| 在线aⅴ亚洲中文字幕| 亚洲欧美综合中文字幕| 久久福利动漫网站| yy直播间啪啪啪视频| 丁香开心五月亚洲色| 开心五月婷婷免费| 97人人超人人超碰超国产| 狠狠干香蕉| 日韩av欧美av国产av综合| 大香蕉伊人a在线| 伊人综合狼人| 大香蕉伊人免费影院| 大香蕉伊人网在线播放| 五月婷婷综合色直播| 狠狠日在线干日2017| 日本岛国av在线播放| 秋霞电影网| 大香蕉伊人视频网站| 色姑娘综合久久| 午夜福利秒播在线观看| av中文字幕| 韩国经典三级片| 丁香花五月婷婷开心| 大香蕉伊人线| 天天摸天天操天天干| 婷婷五月中文字幕在线| 五月婷婷七月丁香| 日本av网站| 天天日天天干天天| 天干夜天天夜天干天| 久久草97视频免费视频| 香港三级片电影| 伊人综合在线现| 伊伊人成综合人网| 婷婷色综合五月天|