products sourcing&purchasing&business discussing

1.)we want to buy some electrical products from south korea to HK.we need find a people to work for us for long time.
2.)the people need sourcing the products in south korea and purchasing its for us after our company confirmed.
3.)and we also have some sellers contact informations,so the people need arrange the business discussing for us and let the result match our requirement.
4.)the people need ensure the goods is original and new one.and cooperated with us as honest...each other can not hide or with cheated things...