Dorosin Group Foshan Nanhai Manufacturing Base 1st Floor, H4 Building, No.19, Langsha Road, Luocun, Nanhai District, Foshan City, Guangdong Province, 528000, China Dorosin Group Foshan Sanshui Manufacturing Base No.18, Jujin Road, Baini Town, Sanshui District, Foshan City,Guangdong Province, 528131 China Dorosin Group Hangzhou Branch Room 318, Building 3, No. 672 Huazhong South Road, Xiacheng District, Hangzhou, Zhejiang Province, China Email : 3003120856@qq.com