Main products: bank vault door, explosion-proof door, bulletproof door and explosion-proof window. Mobile vault, combined vault, bank safe deposit box, bank linkage door.

Address: No.43, Weigaoling, Wu Peng, Dongkeng Town, Dongguan.

Established: 20 12-05- 16.

2. Shenzhen Longdian Xingye Technology Co., Ltd..

Main products: vault doors, explosion-proof doors and windows, explosion-proof doors and windows, ship-type moisture-proof sealed doors, ammunition depot doors, waterproof sealed door, gas film emergency doors, GB 17565-20.

Address: Building A, Sanhe Industrial Park, Renyingshi Wentao Industrial Zone, Shiyan, Baoan District, Shenzhen.

Founded in April 2008-65438+April.

3. Guangzhou Microcode Interconnection Technology Co., Ltd. Business Department.

Main products: software development.

Address: Tianhe District, Guangzhou.

Established: 2012-11-28.

4. Shanghai Tianye Technology Development Co., Ltd..

Main products: floor pager, fingerprint lock of construction elevator tower crane, face recognition of construction elevator tower crane.

Address: Jinqiao Valley Creative Park, Pudong New Area, Shanghai.

Established: 1998-02- 10.

5. Shenyang Wansuo Unlocking Company

Main products: unlocking, changing locks, changing lock cores, repairing locks, car unlocking, safe unlocking, car key matching, company unlocking, telephone unlocking and nearby unlocking.

Address: Dadong District, Hunnan New District, Shenhe District, Yuhong District, Heping District, Huanggu District and Tiexi District of Shenyang.

Established: 2004-11-01.