Our comprehensive portfolio of technical support, maintenance and warranty services is designed to protect your Security equipment during warranty and post-warranty periods. Whether you want to upgrade your system for in-warranty machines or extend your post-warranty technical support coverage, we offer experienced engineering and technicians’ staff, an extensive parts network and flexible service level options designed to meet your specific business needs.

At TQi, we focus on offering good-quality products, professional services and complete solution to our customers. Strong delivery capacity, advanced technology & management, strong financing capability and excellent after-sale services are our advantages in sharing international market.

According to the Maslow theory “hierarchy of needs” security is the second most important necessity without which it’s impossible to survive even. The primary level of security start from our dwelling.