International R&D Promotion Center Sea Chance International Co., Limited Rm 1802B, Fortress Tower, 250 King’s Road, North Point HK Ningbo Sales R&D Center Yumen Industrial Zone, Yuyao City, Ningbo Phone: 0086-17606589058 Email: nbgaoang@163.com Daqing production and sales base Daqing Mingcheng Technology Co., Ltd. West Fifth Company, Longfeng District, Daqing City Phone: 0086-132 0845 4545 Fax: 0086-0459-5563555 Email: nuanqinb@163.com
