guangzhou sunrise int'l co.,ltd is funded in 2008 by Mr.SunnyZeng.He dedicated in exporting of truck spare parts for more thanten years,no we have two factory,one is piston ring factory and theother is piston factory.for more information you can visit to ourwebsite:www.meicely.comor you can contact Mr.Eric Liu viamail:[email protected] we can establish a long term of cooperation.