Yes According to official website of Ningbo Yu Shun Optoelectronic Information Co., Ltd., Yu Shun Optics has outsourcing contracts, all of which cooperate with labor dispatch companies, but some of them are internally pushed. So there are outsourcing services, and the contracts are signed with some intermediary companies. Ningbo Yu Shun Optoelectronic Information Co., Ltd. was incorporated in Yuyao Market Supervision Administration on February 5, 2005, and its legal representative is Ye Liaoning. Its business scope includes the research, development and application of photoelectric information technology and automation technology.