Welcome to DongGuan JieFu Flam-Retarded Materials CO.LTD
News News
Antimonide semiconductor laser can achieve 1.8 mu m - 4 microns in infrared laser output, small volume, high efficiency, and the advantages of electric light directly, is a cutting-edge research in the field of infrared laser technology in hot spots, electrical technology in infrared light, hazardous chemical gas and monitoring, and other fields has important application prospects, and infrared fiber lasers can be used as a source of seed and with pump light source.However, due to lateral carrier leakage caused by low thermal conductivity and high hole mobility of antimonide semiconductor mate...
Time: 2018 - 09 - 07
Views:2
On July 12, 2018, dongguan Jiefu flame-retardant materials co., LTD held the "2018 annual dongguan Jeff mid-year summary meeting" in the meeting room of the company's office building.The 2018 annual general meeting of Jeff zhong in dongguan was held smoothly, assistant director of shenzhen Jeff industrial group President Office Chen Ruiying male chace, financial management center, deputy general manager, assistant general manager of human resources Shi Changjiang, Wu Lehua, guizhou east peak GuYuSheng antimony industry co., LTD., general manager, chief financial officer yong-qiang xu...
Time: 2018 - 09 - 05
Views:5
The commodity index of antimony (1#) stood at 73.85 on September 4, unchanged from yesterday, down 27.82 percent from the cyclical high of 102.32 (2012-10-16) and up 57.19 percent from the low of 46.98 on December 24, 2015.(note: period refers to 2012-09-08 till now)Data monitoring antimony price index curve is as follows:
Time: 2018 - 09 - 05
Views:3
Time: 2018 - 09 - 04
Views:4
Antimony trioxide packaging
Time: 2018 - 07 - 13
Views:112
Masterbatch workshop
Time: 2018 - 07 - 13
Views:108
Company Outlook
Time: 2018 - 07 - 13
Views:108
Packing workshop
Time: 2018 - 07 - 13
Views:106
165页次17/19HomePrevious...  10111213141516171819NextLast
Pay attention to Jiefu:
Free Phone:
86 4000-092-093
86-769-83120165
Fax:
86-769-83101592
E-mail:
dg@jiefu.com
WeChat QR Code
Links:
Copyright ©2018 - 2021 DongGuan JieFu Flam-Retarded Materials CO.LTD
犀牛云提供企业云服务
3

SKYPE 设置

4

阿里旺旺设置

等待加载动态数据...

等待加载动态数据...

5

电话号码管理

  • 4000-092-093
6

二维码管理

等待加载动态数据...

等待加载动态数据...