PROFILE Shandong UT Trailer Parts Co., Ltd., is a professional manufacturer of semi trailer¡¯s spare parts. It possesses production buildings of more than 12000 meter square, and senior and intermediate staffs more than 60 technicians¡¯ team. Our products are strictly been produced and examed by ISO9001: 2000 International Quality Management System. And we provide perfect quality trailer parts like axle, suspension, landing gear, king pin, fifth wheel, drawbar, trailer coupling etc