Shenzhen Bihailantian Hardware And Plastic Product Co.,ltd is a factory manufacturing computer DC fan, CPU fan, CPU cooler, MB cooler, VGA cooler... Our factory is with more than 10000 squares area, and more than 400 workers and 50 stuffs. All procedures include ordering raw materials, production, inspection, packing, delivery and service are all according to ISO9001:2000 systerm.Please contact us for more informations!