Maxal Lock Company Limited is based on YBOL Hardware Manufacture Co., Ltd which was established in 2007, located in Zhongshan city of China. Our company has exported various kinds of residential door locks to over 30 countries. Our products include various tubular and cylindrical knob sets and lever sets, deadbolts, handlesets, zinc alloy door handles as well as many kinds of hinges. All of our products meet ANSI Grade 3 standard.OEM & ODM are welcome!