He who wins the bidding is responsible for trip planning and confirmation of the delegation abroad and related passport and visa applications. He should be good prepared for the delegation's visit to System Technology Coordination Meeting and onsite trainings. He must have good capability of organization, communication and customer support.
He took part in the qualification of xx project. He was a good bridgebetween customer and foreign engineers. He also took part in some bidding projects in subcompany on products like xx and echo sounder. He can independently arrange his work and time, as well as be a good team player in a group.

原文没有主语,我都用的是he