Started off first with a mission to excel in the Single Speed Bar industry we have a great deal of experience in the delivering the finest quality optical mark reader scanner. NANHAO INFORMATION INDUSTRIAL CO., LTD was introduced in as Retailer and Retailer of Single Speed Bar, with investing in as initial business capital. Sourcing finest quality raw material and housing skilled workforce led us to capturing a good proportion of consumer market based on [over_all_export_marketshare] market share, enabling us generate of annual revenue. Our production facility is situated in HENGSHUI, Hebei, China, operating under . For best in class Single Speed Bar production and export across different region we hold 2020 Years of export history, catering to export ratio.