We are manufacturer and exporter fm guangzhou. we have a filter reasearch department dedicated exclusively to developing new filters, and we purchase all kinds of automobile parts especially for truck(Mercedes/HWO/VOLVO/DEUTZ/CUMMINS/*****) We are looking forward to cooperate with friends from all over the world, and we believe the satisfaction of customers is our biggest fortune, we beliveve we can have a brilliance futrue with you.