guangzhou wanshitong car appliance factory produce 7 and 8 inch car dvd,car tv,car lcd monitor for 10 years.it locates in the wenshengzhuang industrial park,guangzhou city,china.compared with other factories,our price is lowest and quality is good.we gurantee quality for 1 year,if you have any questions,please give us mail:moviesion at163.com