婷婷五月深深久久精品,中文文字幕视频在线观看,最新国产一区二区三区四区五区,国产伦精品一区二区三区妓女,99久久亚洲精品无码毛片

SERVICE HOTLINE

Tel:
86-595-22479993

E-mail:
tianli9@qztianli.com.cn

Patent and System Certificate

Position：Home > About us > Patent and System Certificate
  • Company Headquarter
  • Warehouse in new fourth factory
  • Mould workshop in new fourth factory
  • Injection workshop in new fourth factory.
  • Brass machining workshop in new forth factory.
  • Brass machining workshop in fourth new factory
  • Office Lobby
  • Exhibition