Beijing Xinjianlong Technology Co., Ltd

Address: 12-2, No. 25 Jinghai Fourth Road, Beijing Economic and Technological Development Zone, Beijing

Contact: Liu Jianping

Mobile phone: 13801283967

Email: 1767628391@qq.com

Beijing Yijia Haichuang IoT Technology Co., Ltd

Address: 12-2, No. 25 Jinghai Fourth Road, Beijing Economic and Technological Development Zone, Beijing

Contact Person:

Liu Peiyuan

Mobile phone: 18600031793

Email: 444283795@qq.com

Feng Yaohua

Mobile phone: 15121113456

Email: fengzixiao0214@163.com

Beijing Hailong Hongye Machinery Technology Co., Ltd

Address: 12-2, No. 25 Jinghai Fourth Road, Beijing Economic and Technological Development Zone, Beijing

Contact: Miao Hailong

Mobile phone: 13901114829

Email: hlgroup@qq.com

Shanghai Heying Digital Technology Co., Ltd

Address: Building 1, No. 1399 Jiamei Road, Jiading District, Shanghai

Contact: Wei Hao

Mobile phone: 17717032675

Email: f.b.j.y@163.com

Shanghai Xinjianlong IoT Technology Co., Ltd

Address: Building 1, No. 1399 Jiamei Road, Jiading District, Shanghai

Contact Person:

Yan Guangzhong

Mobile phone: 13879996850

Email: 1911435107@qq.com

Du Chang'an

Mobile phone: 15621719681

Email: 515238601@qq.com

Shanghai Yijia Haichuang Information Technology Co., Ltd

Address: Building 1, No. 1399 Jiamei Road, Jiading District, Shanghai

Contact: Suibaojian

Mobile phone: 19921377222

Email: 13215416365@163.com

Guangdong Xinjianlong Anti Counterfeiting Technology Co., Ltd

Address: No. 17, Lane 9, Yuanfeng New Village, Huaide Community, Humen Town, Dongguan City

Contact: Chen Yangang

Mobile phone: 13825786192

Email: 13825786192@163.com

Guangzhou Yijia Haichuang Anti Counterfeiting Technology Co., Ltd

Address: Room A302, Ruijing International, 12-1 Suida Road, Huadu District, Guangzhou City, Guangdong Province

Contact Person:

Wang Shuo

Mobile phone: 19539487889

Email: 287065894@qq.com

Zhao Peng

Mobile phone: 16620388667

Email: 2247003519@qq.com

Shenyang Yijia Haichuang IoT Technology Co., Ltd

Address: Room 901, Building 38, West Fifth District, No. 888 Puhe Avenue, Shenbei New District, Shenyang City, Liaoning Province

Contact Person:

Peng Hongbo

Mobile phone: 15804068025

Email: 466922995@qq.com

Qin Liguo

Mobile phone: 13941496831

Email: 617533426@qq.com