- Shenzhen NYO Electronics Co., Ltd.
- Address:2/F,No.15,sili north road,Guanlan Kukeng Community,Longhua new District,Shenzhen City,Guangdong Province,China
- Shenzhen To-Tops Smart Technology Co., Limited
- Address:Tairan industrial area
- Yiwu Youcard Arts & Crafts Factory
- Address:BeiYuan
- Xiamen Permanent Magnet Electronic Co., Ltd.
- Address:A437 Moer Lianhua Business Center, No.28 Xianglian Rd., Siming
- Guangzhou Max Smart Card Co., Ltd.
- Address:3rd Floor E building,yushu industrial district,science city,Guangzhou,China
- Guangdong Duotian Printing Co., Ltd.
- Address:NO.23,106 National Highway,Fenghe Village,Renhe Town,Baiyun District,Guangzhou City,Guangdong Province,China
- Dongguan Xingjie Smart Card Technology Co., Ltd.
- Address:Shangfeng Road, Shangwei Industrial Zone, Sanzhong Village, Qingxi Town
- Shenzhen Jing Yuan Technology Co., Limited
- Address:302,3 floor,Splendor workshop,Bantian,Longgang Distrist
- Shanghai Red Dragonfly Printing Co., Ltd.
- Address:No. 4 Factory Building, Block 44, No. 709, Lingshi Rd.Shanghai,China
- HP Investment (HK) Limited
- Address:The A402, No. 218-1, Wangfujing Street
- WINSTAR
- Address:1ST Floor, No, 2, Building 9, District 3, Louxia New Area
- Shenzhen Wonder Office Machinery Co., Ltd.
- Address:Buliding 4, Han tian industrial factories , Nanyue Community, Longgang District, Shenzhen City. China
- Zhangjiagang Paima Packaging Machinery Co., Ltd.
- Address:No. 11, Yuefeng Road, Yangshe Economic Development Zone, Zhangjiagang City
- Shenyang Leopard Trading Co., Ltd.
- Address:Room709No.20-1 Dongmao Road Dadong District Shenyang
- Hangzhou Shengting Trading Co., Ltd.
- Address:Room 12A10,Building NO.5,Longshen Integrated Development Centre,Sandun Town, West Lake District,HangZhou City
- Shanghai Pure-Easy Label Printing Co., Ltd.
- Address:NO.18, Lane 500, Xile Road, Huinan Town, Pudong New Area
- Chengdu Mind Golden Card System Co., Ltd.
- Address:Eastern Street
- Shenzhen Colourful Printing Co., Ltd.
- Address:Room901,Pengyuan Building,Huating Road,Dalang,Longhua District
- Shenzhen Colorful Card Co., Ltd.
- Address:Room1101-2,Complex Building,No.21,Jizheng Road,,Buji,Longgang District,Shenzhen,China.ZIP:518112
- China Shaanxi CCYL Industrial Co.,Ltd
- Address:Rm. 1416, Yulang Internation Mansion, No. 77 Jiefang Road,