久久精品欧美99国产精品_欧美中文亚洲日韩_中文字幕在线视频免费观看_三义电影中文字幕国语免费的_亚洲综合色区图片区_免费无码又爽又高潮又黄_亚洲黄色一级大片网站_国产关中村老女人日屄_毛片基地九九久久免费看_韩国av无码不卡在线播放

Service
Quality assurance
01Quality and Environment
Seiko forging pursuit of excellence;
To customer needs as a guide, and constantly meet the internal and external customers now and future needs
To improve the quality of the purpose, and continuously improve the development, manufacturing, delivery and service levels
To the pursuit of zero defects for the purpose, and continuously improve the physical quality of the product level
02Quality Certification
  • March 1999 through the ISo9001 international quality system certification system.
    October 2006 through the TS16949 quality system certification system
    August 2015 through the ISO9001 international quality system and TS16949 quality system certification review system.
    2012 through the ISO14001: 2004 environment system certification
    2012 through the Qingdao City cleaner production enterprise certification.
03patented technology
04Workshop equipment display
  • Workshop display

  • Workshop display

  • Workshop display

  • Workshop display

  • Workshop display

  • Workshop display

  • Workshop display

  • Workshop display

  • Workshop display

  • Workshop display

  • Workshop display

  • Workshop display