JinYang Group is a private joint stock enterprise Located in Zouping ShanDong of China ,including four sub companies-Shandong Jinyang Machinery CO.,Ltd; Shandong Tongda Steel Casting Co.,Ltd; Zibo International Trade Co,Ltd and Xinjiang Trade Co.,Ltd. JinYang Group is between jinan airport and Qingdao port&58 Kilometers to the east of Shandong provincial government—Jinan. Supported with the universities such as Shandong University, Shandong University of technology, our company positively devotes itself to the castings research,, The wear-resisting mechanism research and casting series development have passed the provincial level scientific research achievement. we are conferred the Chinese anti-friction material and anti-rubs technical branch member unit, Shandong Province casting association member unit, Zhouping County quality control association member unit. Main productions include Lost Foam Casting equipment(EPC Line)?JY brick moulding machine ,wear and heat-resisting and anti