| 1. | Owing to introduction of developed technology and equipment , and own unceasing research and development of new metal material and thermal treatment technology , our company has developed a series of high performance forged rollers ( working roller , intermediate roller , back - up roller ) , which are widely used for production equipment in metallurgy industry and non - ferrous industry
引进先进制辊技术和设备,并在新材料及热处理技术方面的不断自我研发,已开发出广泛用于冶金、有色行业生产设备上的一系列高性能轧辊（工作辊、中间辊和支撑辊） |
