TIANJIN SIMFLEX COMPANY LTD. Tel: 022-66611231-8024 Email: sales5@simflex.cn sales8@simflex.cn Tel: 0086-15900307979 WhatsApp/Wechat: 008615900307979 Address: RM 1002, Rongchuang Binhai Center, Xiangluowan Business Zone, Binhai New Area, Tianjin China