We Will Provide Quality
Self Tapping Screws, Self Drilling Screws, Steel Machine Screws
Ningbo OuKaiLuo Hardware Co.,Ltd.
Ningbo Oukailuo Hardware Co., Ltd. was founded in 1999 and is a leading fastener manufacturer. Company passed ISO9001:2015 quality management system certification, and has ROHS, SGS certificate. Our main export markets are North...