Zhongshan Langnuo Hardware Products Co., Ltd. is located in door hardware and lockset center:-Xiaolan Town, Zhongshan City. Our company was established in 2007 and is a professional door lockset manufacturer..Our products mainly  cover leverset , knobsets and handleset,deadbolts, smart locks as well as door stopper.
Our factory cover about 20,000 square meters,include cylinder workshop,stamping workshop,polishing workshop ,assembling workshop and packing workshop and latch workshop,basically most of parts produced by ourselves.
We have a strong quality control team and our own inspection center for testing(salty spray testing and cycle testing) product endurance, intensity and durability, which ensures high quality standard production.
During past 15years,we keep improving everyday and challenge more and more high requirement new products .We focus on every detailes for our products.Our aim is offer aesthetic perception,security and trusting high quality products to customers.