大量供应电子表/钟表/计算器螺丝.不锈钢螺丝,产品已通过SGS认证(环保证证).以下产品规格,我司长期有现货.欢迎来电来函. FA1.0*2.5 PA1.0*2.5 PB1.0*1.6 FA1.0*3.0 PA1.0*3.5 PB1.0*2.3 FA1.0*3.2 PA1.0*3.0 PB1.0*2.5 FA1.0*3.5 PA1.0*4.0 PB1.0*3.0 FA1.0*4.0 PA1.0*4.5 PB1.0*4.0 FA1.0*5.0 PA1.0*4.8 PB1.0*4.5 FA1.0*9.0 PA1.0*5.0 PB1.0*4.8 FA1.0*3.5不锈 PA1.0*2.5不锈PB1.0*5.5 FB1.0*3.5 PA1.0*4.0不锈 PB1.0*4.7 PW2B1.0*2.6 PA1.0*4.5不锈PW2.2B1.0*1.85 PW2B1.0*2.7 PW2.0B1.0*2.6