Our company lies in an advanced open city ----Wenzhou,which is known as "China Locks Metropolis".And we have long history ,about more than ten years experiment locks producing.Our company produces all kinds of locks specially,such as ball-shaped door lockshandle door locks and so on.YOU can look at our website(www.gushili.com)for reference.At last ,i hope we can establish good relationships with each other.And we will do business based on honestness.