kunshan Giant Light Metal Technology Co., Ltd, (GLM) originally named as Chuansin Metal Product (Kunshan) Co.,Ltd. is a subsidiary of Giant Global Group. Established in 1996, in which facility occupies up to 235 acres, building area 60,000m2 with an annual production capacity of 30,000 metric ton per year. GLM has established a quality system in accordance with ISO 9000 certified by TUV to ensure consistency and continuousness of product quality. From production of profile for bicycle rims, ou...