42000liters fuel tank semi trailer manufacturer 6mm tank thickness ISO9001:2000 carbon steel, stainless steel etc. 42000liters fuel tank semi trailer manufacturer:International Trade Manager Annie Zhang 0086-13872887006Hubei Chengli Special Automobile Co., Ltd Official Website: http://www.specialtruckcn.com/Alibaba website: http://clyyqc.en.alibaba.com/ Factory Address: Chengli Auto Industrial ...