OuKaiLuo has been a leading manufacturer and trader of hardware fasteners with a history of product and service over 13 years. This commitment has not wavered because complete customer satisfaction is still our No.1 priority. OuKaiLuo has become a major international supplier of various fasteners like screws, nuts, bolts, washers, rivets and non-standard fasteners mainly being used in electronics, appliances, machinery, furniture, and medical equipment etc.



OuKaiLuo, established in 1999, is a professional and integrative enterprise combining scientific research, production and...