Seiko Plastics Administration Section:

Address: No. 227, Jingshan Road, Yiyuan County, Zibo City, Shandong Province

Email: jinggongyiyaosuye@163.com

Tel: 0086-0533-3236122

Seiko Plastics Sales Section:

Tel: 0086-0533-3236122

Email: shengdasubian@163.com