欧美黄色片视频-欧美黄色片网站-欧美黄色片在线-欧美黄色片在线播放-色两性网欧美-色六月丁香

current:About Us
        Zhengzhou Enge Electronic Technology Co., Ltd. is located in Zhengzhou Import and Export Processing Zone. The company has an independent trademark and successfully passed ISO and CE certification. It is a 3A enterprise with independent research and development and independent design. The company has developed a variety of drying ovens and electric furnaces based on  the introduction of German technical data combined with domestic material construction.
 
 
        The company mainly produces drying ovens, muffle furnaces, tube furnaces, ceramic fiber muffle furnaces, furnaces and other experimental instruments. We not only provide the most versatile standard products, but also rely on technical strength to design and develop according to customer needs. Simple, reliable and reliable device for users, users, and users.
 
 
       Management humanization, procurement supervision, production scale, and service institutionalization are our core. Humanized management allows each employee to take the factory as the home, the customer as the foundation, and the company as the bridge to carry more of the customer's flight. The bulk procurement and scale production reduce the cost and reduce the loss so that we can better benefit the customer. The institutionalization of services allows us to serve our customers more timely and effectively, to satisfy users' returns to the company, and to let us go further on a win-win basis.
 
       The company's products focus on appearance and are committed to energy conservation. The accumulation of many years of experience and feedback of information makes us more eager to welcome every customer, because your arrival is the golden key to our development. The suggestion is that we develop the source, your satisfaction is the sign of our development, thank you to every customer who arrives! Welcome every customer here!

News Center

Common problem

  • 100% quality products

    100% quality products

    Guarantee product quality, please rest assured to buy

  • Fast delivery

    Fast delivery

    Guarantee the goods completely and quickly

  • Three-year warranty

    Three-year warranty

    We offer a 3-year warranty

  • After-sales service in place

    After-sales service in place

    After-sales team escorts you

Message Board

can not see clearly? Click to change picture
二維碼

Customer service time(9:00~18:00)

0371-60962661

Scan code into the public number>

CopyRight © 2018 gdfwqi.com All Rights Reserved. Zhengzhou Enge Electronic Technology Co., Ltd.

網站ICP備案號:豫ICP備2021018513號
Support:Website | zk71  | Manage
  • 此站支持多端瀏覽此站支持多端瀏覽

主站蜘蛛池模板: 9966国产精品视频 | a视频免费看 | 夜夜影视 | 18在线观看国内精品视频 | 99爱在线精品视频免费观看9 | 亚洲国产欧美日韩一区二区 | 亚洲春色第一页 | 999久久久免费精品国产牛牛 | 99在线视频观看 | 国产精品久久久亚洲 | 黄视频网站在线观看 | 久久免费播放视频 | 农村妇女又色黄一级毛片 | 日韩欧美在线视频观看 | 国产亚洲成在线播放va | 欧美成人私人视频88在线观看 | 一级做a爱片性色毛片武则天五则 | 五月综合色婷婷影院在线观看 | 一级做a免费视频观看网站 一男一女下面一进一出性视频 | 亚州久久 | 日韩精品网站 | 日韩视频在线观看 | 一个人看www在线视频资源 | 天天色天天搞 | 国产高清在线精品一区二区三区 | 九九热视频在线播放 | 一本大道大臿蕉香蕉网站 | 丁香六月婷婷综合 | 亚洲天堂三级 | 狠狠婷婷 | 狠狠色综合网站久久久久久久 | 欧美特黄一级视频 | 久久精品视频5 | 日韩欧美一区二区三区在线观看 | 成a人片在线观看 | 亚洲视频在线观看网址 | 久久久国产视频 | 永久视频 | 国产免费一区二区三区 | awyy爱我影院午夜 | 香蕉视频在线观 |