Taizhou Haiyan Metal-Products Co., Ltd. is a specialized manufacturer of safety pins, clips and steel springs. The safety pins include: normal pins made of 35# steel wire, model No.s:3/0#, 2/0#, 1#, 2#, 3#, 4# and 5#; special pins made of 70# steel wire, model No.s: 01#, 02#, 12#, 22#, 23# and 34#; loopless, big-loop or animal-shape pins and double-safety pins and various type of pins made of hard copper wire.