Cartridge Chip in China

• Ace Tech Enterprise Ltd

  Address: Room 1203, Hefa Investment Building, Qingquan North Road, 518109 Shenzhen China
  Phone Number: +86 75 52 36 22 80
  

• Coolcolor Technology Co., Ltd.

  Address: Guangdong, China (Mainland), 518000 Baoan District, shenzhen China
  Phone Number: +86 18718675350