Okello company is located in convenient transportation, industrial development in Ningbo Yuyao, with high speed cold mound machine, drill tail screw forming machine, thread rolling machine, hardware punch press and advanced optical detection equipment, engaged in high-grade fasteners as the core. Specializing in the production of various specifications of copper, iron, aluminum, stainless steel screws, rivets, bolts, cold heading, non standard screws and metal stampings. Screw American Standard, GB, DIN, JIS, screw size specifications. The company through the Bureau, Veritas ISO9001 certification, products meet RoHS, SGS certification, equipped with optical detection equipment to make the product defective rate control below 200PPM, plating salt spray time up to 96 hours. SUPOR, Joyoung and other famous electric company&＃39;s quality suppliers. The company to quality as the lifeline, in good faith as the fundamental, dedicated to provide you with quality products, preferential prices, fast delivery, perfect service. Warmly welcome the distinguished guests to work together!!