大正专业生产:五金文具夹,五金夹,文具夹,五金文具夹,文具五金夹 ,五金孔夹,文具孔夹,金属夹,快劳夹,西德夹,板夹,线夹,强力夹,五金铁夹,五金活页夹,活页夹,活页环孔夹,圈夹 ,线夹,书夹 ,钢夹,蛇夹,强力夹,目录夹,金属圈夹,装订夹,装订环,铁夹,塑料夹,多孔夹,塑料孔夹,透明塑料,六孔塑料夹,帐本钉,子母钉,相册钉,帐钉,相簿钉,铜帐钉,铁帐钉,塑料帐,空心钉,线圈,YO线圈,双线圈,单线圈 ,蛇仔圈 ,胶圈,铁圈 ,装订线,书钉线,包胶线,台历扣,台历夹,挂历扣,挂历夹,挂历夹条,挂条,挂夹,挂钩,透明胶条,O型夹,S型夹,Q型夹,孔数有:2孔夹,3孔夹,4孔夹,5孔夹,6孔夹,7孔夹,8孔夹,10孔夹,11孔夹,12孔夹,13孔夹,14孔夹,15孔夹,16孔夹,17孔夹,18孔夹,19孔夹,20孔夹,21孔夹,22孔夹,23孔夹,24孔夹,25孔夹,26孔夹,27孔夹,28孔夹,30孔夹,32孔夹,33孔夹,D型夹,O型夹,S型夹,Q型夹,颜色有:黑色孔夹 ,金色孔夹,镀镍孔夹,环保孔夹,彩色孔夹,蓝色孔夹,红色孔夹,铜色孔夹等