Started off first with a mission to excel in the Postal Services industry we have a great deal of experience in the delivering the finest quality lock. Guangzhiyuan Corporation Limited Liability Company was introduced in 2009 as Exporter and Exporter of Postal Services, with investing in US$5 Million - US$10 Million 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 Brazil,Canada,Thailand,Uruguay,South Africa market share, enabling us generate Approx 5 Million US Dollar of annual revenue. Our production facility is situated in Jinan, Shandong, China, operating under Own Lisence. For best in class Postal Services production and export across different region we hold 11 Years of export history, catering to US$2.5 Million - US$5 Million export ratio.