欧美精品免费在线,欧美日韩电影在线观看,国产在线欧美精品,欧美视频精品在线观看,欧美国产成人在线,欧美亚洲一二三区,亚洲欧洲精品一区二区三区

  • NINGBO DONGSHENG INTEGRATED CIRCUIT ELEMENT CO.,LTD
  • ADD：Dagang Road, Dagang Industrial Town, Ningbo economic and Technological Development Zone, No. three, No. 51
  • Contacts：
  • Mr. Yu:13586855092 Mr.Wang:13456122336
  • FAX：0574-86829035
  • Email：liangtaipin@hic-china.com

    Process flow diagram