The Yiyang Rubber Machinery has been looking hard for newer markets and orders this year, and got more than 800 million yuan worth of orders in the first four months, obviously the sign of a good business performance, so it arranged a labor contest to stimulate employees for another wave of production. As May Day approached, it held contests to welcome the day with some practical action. The photo shows employees busily at work in the iron-smelting room of the internal mixer.