Zhongshan INFINITY LOCK CO., LTD., was established in 1996. Thecompany is located in Xiaolan Town, Zhongshan City, Greater Bay Area.We are committed to the manufacturing of mechanical door locks andhave over 30 years of production experience.
Our products include Knoblockset, Lever locksets, Deadbolts, Grip handlesets, Cylinders. We have obtained ITS American Standard BHMA/ANSI Grade 3 Certificate andBHMA/ANSI Grade 2 Certificate. Our products have also passed the UL Fire-test and obtained Certificate of Fire-rated 3 Hours. The productsare favored by USA, Canada, Mexico and Latin America countries.
We independently produce and assemble major accessories in house,such as lock cylinders and lock Latch / Bolts. We have our ownstamping and polishing workshops to achieve excellent quality control.
The lock cylinders have been achieved three levels of managementincluding Master Key system and Construction Key System that is perfectly used in the North American construction market.
INFINITY LOCK CO., LTD. welcome all foreign friends to visit us in China and establish a beautiful partnership together.
