Goodroller Technology Co., Ltd. started from 2004 and locates in Jiading, Shanghai. GRT is the most professional company in metal wire forming industry in China. We offer all kinds of drawing machines, high precision cold rolling machines, metal wire surface processing equipments, annealing devices to customers. Welcome to visit our company GRT and factory!
Welcome to GRT China
By admin|2019-05-28T01:41:35+00:00March 25th, 2018|Uncategorized|Comments Off on Welcome to GRT China