Morena A2Z Translate.
I am not aware of any other comprehensive mailing list options that include physical addresses….but I would suggest that there might be other ways of targeting your services at customers who look at import/export documentation services. Consider working with NZTE, local Chambers of Commerce around the country (they often do documentation processing) and also business Councils such as China NZ Business Council. There might be ways other than mailing to offer you services.
Zhù hǎo yùn