Until April 2010, iRobot used only two third-party manufacturers for its consumer products: Jetta Co.Ltd and Kin Yat Industrial Co. Ltd., both located in China. iRobot did not have a long-term contract with either company, and the manufacturing was done on a purchase order basis. This changed in April 2010, when iRobot entered a multi-year manufacturing agreement with electronic parts maker Jabil Circuit Inc., which would make, test, and supply iRobot's consumer products, including the Roomba.