Contact

Service Hotline:

400-000-0000

Anshan Hefeng Refractories Co., Ltd.

電 話:0512-00000000

傳 真:0512-00000000

郵 箱:xxxxxxx.com

網 址:www.gogosurvivalgear.com

地 址:xxxxxxxxxxxxxxx

Current position: Home >> About Hefeng >> Honor

Relying on 20 years of hard work and honest management, Hefeng has more than 50 core technologies and obtained nearly 30 national patents. The company has successively passed the ISO9000 quality management system, ISO14000 environmental management system, and ISO18000 occupational health and safety management system since 2002. The post-doctoral workstation was established in 2004, and it has been recognized as a provincial high-tech enterprise and a provincial technology center enterprise. It is a distinguished vice-chairman unit of the China Refractories Association and a director unit of the Refractory Council of the Chinese Ceramic Society.


1596162952387911.png

14.png

13.png


12.png

11.png

10.png


9.png

8.jpg

7.png


6.png

5.png

4.png




Anshan Hefeng Refractories Co., Ltd. All rights reserved. Yingkou Zhongchuang Network Technology Co., Ltd. provides technical support

国产看黄av在线|国产激情刺激对白视频|久久久亚洲精品无码|无码激情亚洲一区