LOCKMAN Official site

Company information

LOCKMAN's electromagnetic electric locks are compact, waterproof, and suitable for sliding doors. A rich lineup that only professionals can offer! You can also rely on us for electronic locks and keys!

Our company, Rockman Japan, is committed to providing a "total security proposal" that can meet our customers' needs solely with our own products. Since our founding in 1980, we have continued to develop products based on the know-how, experience, and ideas we have gained as professionals in "KEY & LOCK." Today, we offer a wide range of products, including cylinders, key machines, padlocks, electromagnetic locks, card readers, control panels, and digital door locks. The VOLCALOCK electric lock system can be installed on various doors, including outdoor gates, sliding doors, and hinged doors, regardless of whether they are new or existing projects. We can implement an electric lock system tailored to our customers' operational methods and budgets. Please feel free to contact us for OEM inquiries.

Business Activities

■VOLCALOCK (Electromagnetic Electric Lock) The electromagnetic electric lock can be installed on various doors such as outdoor gates, sliding doors, and hinged doors. It excels not only in ease of installation but also in durability. It is also widely used as an industrial component. ■Reader Products / Cards and Tags We offer waterproof non-contact card readers and unlocking cards and tags. ■Control Panel / Access History Management System We can configure systems such as the access history management system "Access-1" according to customer requirements. ■Unlock Switch / Accessories We provide unlock switches ideal for indoor use (when exiting), as well as power supplies and conductive fittings. ■Digital Door Lock (Electronic Lock) This battery-operated electronic lock features a reliable auto-lock function. It offers excellent cost performance and comes in a wide range of models, including "glass door specific type," "sliding door compatible type," and "no modification installation compatible type." ■Mega Cross Cylinder This dimple key cylinder excels in security and operability. It is designed for enhanced security measures (key number not engraved).

Company overview

  • Company name LOCKMAN
  • Establishment
  • number of employees 15person
  • Address 〒140-0011 Tokyo/ Shinagawa/ 4th Floor, Mitsuhiro Building, 5-11-3 Higashi-Oi, Tokyo Metropolis View on map
  • TEL 03-6712-9601
  • FAX 03-6712-9602

Business Locations (3)