As a member unit, Our company was honed to participate in the piston motion components branch of China internal commerce engine industry association in 2017. At the meeting, we not only reviewed the relevant work of the association in 2016, but also shared the remark achievements made in this year. We jointly discussed the current development situation of internal commerce engines and the unlimited outlook For the future of the industry. Through this meeting, we have timely grasped the new development trend of the industry and had a deep understanding of the internal commerce engine industry, which plays a guiding role in the future development of the internal commerce engine field of our company