plastic buckles and clamps Ningbo Yaohui Plastic Co., Ltd. is a Hongkong-funded independent enterprise., which specializes in producing, exploitation and selling ... , we have introduced a variety of mould plastic machines and zipper production equipments. Nowadays, we are in providing 450 ... kinds of clothes hangers, the nylon, resin and bronze zippers with the different sizes of 3#, 4#, ...