SUNBY MACHINERY CO., LTD located in Qiqihar City, Heilongjiang Province, heavy industry base of Northeast China, founded in 2008. ( Former Shuanglong meat food co., ltd.) Company has been the only one of independent intellectual property rights, the largest professional enterprise of developing and producing deboner in China. Since 2004 we has got 76 national patents on poultry deboner，filled the gap of low temperature separator. Under the leadership of general manager Zhang baichun, as enterprise spirit to create high top products, our company has became the key enterprises in Heilongjiang Province, Member of China Meat Association.