宁波欧凯洛五金有限公司

Ningbo Oukailuo Hardware is the professional Manufacturer of Fasteners, cover most of screws, bolts, rivets, nuts ISO, RoHS, SGS, Bureau Veritas Certificated.

Ningbo Oukailuo Hardware has been in the fastener field for more than 15 years and gain a good reputation from our customers all over the world. Our main products cover most of Self Tapping Screws, Self Drilling Screws, Machine Screws, Security Screws, Deck Screws, Chipboard Screws, Furniture Screws, Concrete Screws, Electronic Fasteners, Special Screws.