Dongguan ZhongTi Technology Co.,Ltd locates in Dongguan,China.Our company called shenzhen zhongti technolgy co.,ltd before, now we moved to Dongguan.We are a leading manufacturer of high-precision and high-complexity castings and machined components for aerospace, automotive, bicycle and motorbike, engine, pump valve and hardware fields.We supply customized castings and machined products ,and also provide surface treatment services to global...