HOWO (SINOTRUCK) inside tress for transom window cover parts are the brand of Jinan Runwo CO.,Ltd SINOTRUCk parts ,it mainly deal withmanufacturing processing and trading Sinotruck body parts ,engine parts and clutch parts. we always take the order " quality first,costomer fist "as the operation objiective , so we have established business relationship with many clients abroad, and also received high reputation and popularity.If you need any product or have any queries ,dom't hesitate, please feel free to contact me, I will glade to quote for you,after getting your OE number.