GrandTech Bio Limited was an offshore company estabished in HK 2000, and it has good partners many fields, we can offer you reliable vitamines, amines, etc.Good reputation, cooperation, honesty are key factors of our success.Perhaps ...
Address：Room1626, Yongshen Building,#2025 West Zhongshan Road, Xuhui District, Shanghai, Shanghai, ChinaBusiness type：Exporters