Our company maily deal with the business of deputizing for perchasing the parts of truck and tractor, such as DFAC, FAW, JAC, FOTON, JMC, YUEJIN and so on. Some engine of these truck and tractor are as followings: ChaochaiCY4100Q, CY4100ZLQ, CY4102BZLQ, YunneiYN4102QB, YN490DI, Yuchai, YangchaiYC6105, YC6108, Kangmingsi 6BTEQ1141G(EQ153), EQ1118G(EQ145 and so on. Some filters as 1119G-019, 4102 15 00A, 1119G-020, 1117N-010, CX0708, 1125N-010, JX1008A, 1012Q01-010, JX0810 and so on.