Over 90 years of Innovation 

Soon after founding in 1923,  ALPHA Corporation developed an innovative business model of selling mass-produced cylinder locks through hardware stores. We started exporting the japan first tubular locks to global in 1961. Due to  the reasonable price, High quality and Durability, ALPHA lock became high demand product and were widely known in many countries.

WHY CHOOSE ALPHA

 LOCK SPECIALIST 

ALPHA has taken the lead in the industry to adopt authentication technology and mechanic specialization to locks and developed various digital locks.  ALPHA LOCK products provide high security. The material is carefully selected for quality. The products have the unique design, and simple operation. ALPHA LOCK has received a high evaluation in Japan and aboard.