
Ningbo Rotie founded in 2010 and located in Yinzhou District, Ningbo City, Zhejiang Province, China. It is about 50KM from Ningbo Beilun Port, one of China's largest ports. The transportation is very convenient. Ningbo Rotie is a professional manufacturing company specializing in the design, development, production and machining of mining and tunnelling components, post tensioning system components etc. It has 3 foundries and 4 machining factories. The company mainly produces Grey cast iron and ductile ...