Since 1982, CYA company has focused on Automatic Machine designing and manufacturing for all kinds of industries. We are professional and experienced at designing work and building up a complete production line. In the past 30 some years, we are trusted by the lock industries (over hundred of companies, including car lock, door lock, furniture lock company, etc.) to make all kinds of specialized machines for locks manufacturing automatically with good accuracy. Quality, Quality and Quality are the three most important things that CYA puts emphasis on. Better Than Best!