In September 2010, the country’s auto production was 1.5929 million, an increase of 24.69% compared with the previous period and an increase of 16.94% year-on-year; sales were 1.5566 million vehicles, a year-on-year increase of 17.73% and a year-on-year increase of 16.89%; from January to September, the nation’s auto production and sales were 1,308,270 units respectively. And 13,138,400 vehicles, an increase of 36.10% and 35.97%. In September 2010, China’s engine production and sales reached 1,453,400 units and 1,431,400 units respectively. From January to September, total production and sales volume reached 12,20,400 units and 12,414,200 units, a cumulative increase of 31.16% and 33.43% over the same period of the previous year. I. Vehicle diesel engine In September 2010, the production and sales of diesel engines in China completed 325,200 units and 310,000 units respectively. From January to September 2010, a total of 2,889,100 units and 2,987,400 units were completed, a cumulative increase of 25.82% and 30.75% over the same period of the previous year. Yield Judging from the diesel engine output in September 2010, FAW Group, Yuchai, Quanchai, Weichai, Yunnei Power, Dongfeng Motor, Dongfeng Chaochai, Shandong Laidong, Jiangxi Jiangling and Yangchai ranked among the top 10 diesel engine manufacturers. The output was 48,647 sets, 48,216 sets, 34,187 sets, 34,149 sets, 23,816 sets, 19,518 sets, 18,446 sets, 18,000 sets, 16,755 sets, and 10,784 sets respectively, which accounted for 14.96%, 14.83%, and 10.51% respectively of the total output of diesel engines. 10.50%, 7.32%, 6.00%, 5.67%, 5.53%, 5.15%, 3.32%. The above-mentioned ten companies produced a total of 272,500 units, accounting for 83.8% of the total diesel engine production. From the January to September 2010 diesel engine output, Yuchai, FAW Group, Quanchai, Weichai, Dongfeng Automobile, Dongfeng Zhaochai, Yunnei Power, Sinotruk, Jiangxi Jiangling and Shandong Laidong Diesel ranked among the diesel engines. In the top ten cumulative production, the output was 502,610 sets, 410,033 sets, 339,220 sets, 324,157 sets, 175,308 sets, 174,962 sets, 156,512 sets, 140,445 sets, 134,294 sets, and 115,631 sets, respectively, which accounted for 17.40% of the total cumulative output of diesel engines. 14.19%, 11.74%, 11.22%, 6.07%, 6.06%, 5.42%, 4.86%, 4.65%, 4.00%. The above-mentioned ten companies produced a total of 2,473,200 units, accounting for 85.69% of the total cumulative production of diesel engines. Among them, the cumulative increase of Dongfeng Motor's tightening rate was less than 100%, which was 99.97%. Excluding Yunnei Power's cumulative increase in production, the cumulative growth of Yuchai Diesel Engine's production did not increase, but decreased by 0.04%. Sales volume Judging from the sales volume in September 2010, Yuchai, FAW Group, Quanchai, Weichai, Dongfeng Motor, Yunnei Power, Shandong Laidong, Dongfeng Chaochao Jiangxi Jiangling and China National Heavy Duty Truck ranked top ten in sales respectively. Bit. The sales volume was 53,917 units, 41,568 units, 32,691 units, 29,909 units, 1,787 units, 19,137 units, 18,000 units, 17,649 units, 16,902 units, and 9,598 units, which accounted for 17.39%, 13.41%, 10.55%, and 9.65 of the total sales of diesel engines, respectively. %, 6.38%, 6.17%, 5.81%, 5.69%, 5.45%, 3.10%. The above-mentioned ten companies sold a total of 252,200 units, accounting for 83.6% of the total diesel engine sales. From January to September 2010, Yuchai, FAW Group, Quanchai, Weichai, Yunnei Power, Dongfeng Automobile, Dongfeng Chaochai, China National Heavy Duty Truck, Jiangxi Jiangling and Shandong Laidong Diesel Engine Co., Ltd. The top ten cumulative sales. The sales volume was 579,636 sets, 413,606 sets, 338,857 sets, 329,606 sets, 177,551 sets, 174,772 sets, 17,1200 sets, 136,363 sets, 134,225 sets, and 116,907 sets, which accounted for 19.40%, 13.84%, and 11.34% of the cumulative total sales of diesel engines, respectively. 11.03%, 5.94%, 5.85%, 5.73%, 4.56%, 4.49%, 3.91%. The above ten companies sold 2,572,700 units, accounting for 86.12% of the total sales of diesel engines. Among them, Dongfeng Motor has the largest cumulative increase of 96.08%, while the cumulative growth of Yunnei's power sales is still in a downward trend, a decrease of 13.33%. Second, vehicle gasoline engine company In September 2010, the production and sales of gasoline engines all exceeded one million units, and they completed 1,127,400 units and 1,120,900 units respectively. From January to September 2010, a total of 9,307,300 units and 9,421,200 units were completed, a cumulative increase of 32.91% over the same period of the previous year. 34.31%. In September, the gasoline engine market was still better than diesel engines, and the cumulative increase in production and sales was greater than that of diesel engines. Yield Judging from the gasoline engine output in September 2010, Chongqing Changan, FAW-Volkswagen, SAIC-GM-Wuling, Chery Automobile, Dongfeng Nissan, Wuling Liuji, Shanghai General Dynamics, Beijing Hyundai, Shanghai Volkswagen, and Dongben Motor are among the manufacturers of gasoline engines. The ten-digit output was 105,211 units, 81,435 units, 75,391 units, 68,670 units, 64,847 units, 55,502 units, 54,376 units, 47,919 units, 46,747 units, and 379,86 units, respectively accounting for 9.33%, 7.22%, and 6.69 of the total output of gasoline engines. %, 6.09%, 5.75%, 4.92%, 4.82%, 4.25%, 4.15%, 3.37%. The above-mentioned ten companies produced 683,100 units, accounting for 56.6% of the total production of gasoline engines. From January to September 2010 gasoline engine output: Chongqing Changan, SAIC-GM-Wuling, FAW-Volkswagen, Dongfeng Nissan, Chery Automobile, Shanghai General Dynamics, Wuling Liuji, Beijing Hyundai, Shanghai Volkswagen and Guangzhou-Gongfeng ranked among the gasoline engine In the top ten production, the output was 744,603 sets, 627,266 sets, 624,667 sets, 480,650 sets, 470,814 sets, 469,692 sets, 462,252 sets, 429,719 sets, 366,079 sets, and 306,572 sets respectively, which accounted for 8.00% and 6.74 of the cumulative total output of gasoline engines respectively. %, 6.71%, 5.16%, 5.06%, 5.05%, 4.97%, 4.62%, 3.93%, 3.29%. The above-mentioned ten companies produced a total of 4.982 million units, accounting for 53.53% of the cumulative total production of gasoline engines. Sales volume From the gasoline engine sales in September 2010, Chongqing Chang'an, FAW-Volkswagen, SAIC-GM-Wuling, Chery Automobile, Dongfeng Nissan, Beijing Hyundai, Shanghai General Dynamics, Shanghai Volkswagen, Wuling Liuji and Shenlong Motor ranked top ten in sales respectively. Bit. The sales volume was 107,734 units, 81,735 units, 75,823 units, 68,952 units, 65,912 units, 58,257 units, 56,466 units, 45,802 units, 40,276 units, and 38,349 units, which accounted for 9.61%, 7.29%, 6.76%, and 6.15 of the total sales of gasoline engines, respectively. %, 5.81%, 5.20%, 5.04%, 4.09%, 3.59%, 3.42%. The above-mentioned ten companies sold a total of 635,500 units, accounting for 6.96% of the total sales of gasoline engines. From the January to September 2010 gasoline engine sales, Chongqing Chang'an, FAW-Volkswagen, SAIC-GM-Wuling, Wuling Liuji, Dongfeng Nissan, Chery Automobile, Shanghai General Dynamics, Beijing Hyundai, Dongan Engine and Shanghai Volkswagen all accumulated sales. The top ten. Sales were 744,735 units, 636,566 units, 630,977 units, 539,320 units, 481,025 units, 471,012 units, 468,062 units, 423,631 units, 372,859 units, and 344,323 units respectively, which accounted for 7.90%, 6.76%, 6.70%, and 5.72 of cumulative sales of gasoline engines, respectively. %, 5.11%, 5.00%, 4.97%, 4.50%, 3.96%, 3.65%. The above-mentioned ten companies sold a total of 5.125 million units, accounting for 54.27% of the total sales of gasoline engines. III. Production and sales of other fuel engines In September 2010, Dongfeng Nanchong Automobile Co., Ltd. produced 739 sets of other fuel engines and sold 504 sets of fuel engines. From January to January, 5,941 sets and 5,624 sets were completed, a cumulative increase of 19.44% and 18.52% respectively over the same period. Downpipe Roll Forming Machine,Downpipe Roll Forming Machine,Downspout Roll Forming Machine Taigong Roll Forming Machinery Co., Ltd. , http://www.hbformingmachine.com