Modern Testing Services Dongguan Limited was established in 2006 and has become a renowned organization over the years. Modern Testing Services Dongguan Limited is a leading wholesaler, trader in China offering high quality products. Also, our success can be evaluated by considering our annual revenue of confidential. Currently, we are serving importers and buyers from South America 8% Africa 8% Eastern Asia 11% Domestic Market 9% North America 12% Eastern Europe 11% Southern Europe 8% Mid East 11% Northern Europe 10% Oceania 12% and accepting payments via T/T, D/A, Escrow. With a workforce of 201 - 300 People we are able to facilitate and respond to our clients within less than 42h.