电 话：180-8230-5906
电 话：400-718-7080
邮 箱：service@guoyuanlaser.com
地 址：江苏省宿迁市宿城经济开发区西片区激光产业园二期C5幢厂房
Contact number: 180-8230-5906
Email: service@guoyuanlaser.com
National Service Hotline: 400-718-7080
Company Address: Sucheng Economic Development Zone, Suqian City, Jiangsu Province
Building C5, Phase II Laser Industry Park, Xipian District
