国际商务函电课程设计任务书!求大神帮忙答:Ren Tong motor Goods Co., Ltd.304 Grand international 3rd floor, 124 Yongfu Road, Guangzhou,Guangdong Province,China June 25, 2018 Neogeneral Trading Co.,LTD P. O. Box 99552 Riyadh 22766,KSA Attention:Tom Smith Dear Tom Smith,I'm Li Hua, a manager of Ren Tong motor Goods...