Dong Nhan Trading And Service Co., Ltd has a history of operation since 1988, specializing in the production of bagging – packing scales according to European standards, with reasonable prices in the Vietnamese market to be competitive with other imported scales from major European and American brands.Dong Nhan Trading And Service Co., Ltd has a history of operation since 1988, specializing in the production of bagging – packing scales according to European standards, with reasonable prices in the Vietnamese market to be competitive with other imported scales from major European and American brands.