we provide more than 100 hundred kinds of locks and cylinders,
as to the cylinder we have patent in our country, reach EURO high security level standard, products has been exported more than 20 countrys now.
if you want to know more about us , please feel free to contact with via MSN or email easily.
As the largest supplier of mechanical safe-guard lock in Shanghai , Shanghai Yuexin Hardware Co., Ltd is a modern & technical enterprise integrating the R&D, manufacture and sale of mechanical...
read more