Company name: Tianjin Huitong Jiahua Technology Co., Ltd

Contact person: manager Qiu

Tel: 13512257895

Company email: hotcontrol@163.com

Personal email : qiutao3981@163.com

                           13512257895@163.com

Address: 13-2, Yuxin Petroleum Industrial Park, Huashi Road, Beichen Science and Technology Park, Tianjin