Shanghai Dofiberone Composites Co., Ltd. Telephone:86-21-50560718 Country:China Rating: Address :Rm. 325, Zhihui Tiandi, Shanghai, China Company Information We are a profesional exporter/mfr of Fiberglass SMC door skin and door, WPC door and WPC door frames, integrated Magnetic Blinds. Relevant information Henan Jiuyixing Building Materials Co., Ltd.Hangzhou Minglei Industry Co., Ltd. Zhengtong Technology Co., Ltd.