Our company, Pujiang Aihua Password Locks Factory. was founded in 1998. We are a professional production company of brass padlocks. Our factory has developed design capability and designed many high-quality locks. We have a number of product patents, advanced equipments and excellent lock&＃039;s processing technology. Our main products are password locks, combination brass locks, and coded padlocks. Our other types of products can be customized for your need. All of our products are supervised according to strict quality assurance system and technical innovation. Our products sell well in Europe, the United States, South America, Japan, Korea, Southeast Asia, and other countries and regions. Our products are praised highly by our customers and win a good credibility.