Elite Tactical Security Solutions is a renowned perimeter security, guard dogs, and security services provider, based out of Las Vegas, Nevada, USA.

Guangzhou Tianyi Electronic Co., Ltd. was founded in 1996. They are a high-tech enterprise which is engaged in the research and development of intelligent equipment. They also offer integration access control solutions.

HS Security is a prestigious group of companies specialising in highly advanced physical security solutions. This includes products for temporary and permanent security in both urban and industrial environments. HS Security delivers the most cutting-edge, effective and holistic security solutions for facility and site security applications.

International Protective Service Agency (IPSA) has been providing a full range of security guard services in the NYC area since 1989. They specialise in event security, residential and commercial building security, talent protection, executive protection, and fire safety services.

IPS BODYGUARD is a protection, safety and private security agency specialized in close protection, surveillance and home security and events security. Skills areas : - Risk assessment and security audit as well as analysis of economic markets, - Fight against terrorism, prevention of theft and aggression, anticipation of danger