Ningbo Oumaida is a professional factory with more than 10 years manufacturing experience in fasteners. We are the scale enterprise with capability of research and development, design, manufacture and exporting. Our company engages in broad scopes of high quality fastener, nails, screws, bolts, washers etc. We comprehensively carry out ISO 9001 quality system. Our products get high praises all over the world. We are always hold the principle of Quality First, Customer First in manufacturing. We will go on pursuing to build a world first class brand. We sincerely welcome all customers to cooperate with us to make greater success together.