Shenzhen Haosen Hardware & Plastci Co., Ltd is the professional manufacturer for the nose wire, include the PE nose wire, plastic with metal core nose wire, 100% aluminum nose wire . They are widely use in the health face mask, planar face mask, cup mask, respirator mask, breath mask etc.We have been in this industry for 10 years. As been the only one manufacturer of aluminum nose wire without any indentation without any stain without any curve in china, we could provid you the best quality products with best price. For now we are looking for the partner all over the world to prompt the business of both. Welcome to join in us.