ZhengXu	----- A services expert which can bring you great convenience.
	----- Providing services of product design, customized sample. ----- Providing post-sales services for storage cabinets of agent brands. ----- Providing Zero-defect products, minimize post-sales maintenance.
ZhengJi	----- An expert of the coin lock in China
	----- The first burglarproof coin lock in China. ----- The first coin lock free of coin jamming or coin sliding. ----- The first China-made coin lock used by Wal-Mart
	For two consecutive years 2011 and 2012, Wal-Mart's only coin lockers suppliers