Ma Bing operates machines in the workshop. Ma Bing, head of the Ma Hengchang Team at the precision workshop of a subsidiary of Genertec Qiqihar No 2 Machine Tool Co, Ltd in Qiqihar city, Northeast China's Heilongjiang province, has spent decades pursuing excellence and craftsmanship. Ma started as a lathe operator and joined the Ma Hengchang Team in 2004 after …