пружинный зажим

1. Material iron 2. The length of the ring clip have lots of sizes , all international standards avaiable ,and the ring have three sharps( D-ring ,O-ring, Q-ring)and all of them can be made into pull open or trigger type. 3.NO.of ring can be choice as customers like . 4.colour could be changed as you like (silever /golden/black ect) 5.Accessories including rivets,eyelets,black plates as your choice . 6.OEM service offered Design serivce offered Buyer lable offered 7.We are the manufacturer not trading company or dealer,you can get the height quality products from us with a competitive price. IF you want know something more about our products please not hesitate to contract me any time .welcome to your inquiry. Stationary ,file folder,file clip.