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Founded in 2024, QI Tech Inc. is a leading U.S.-based manufacturer of premium elevator cables, control wiring, and electronic harnesses—engineered for North America’s most demanding applications. Operating from our state-of-the-art 30,000 sq. ft. facility in Dallas, Texas, we combine local agility with global expertise to deliver superior products and unmatched customer service.
Our competitive advantage is clear: faster lead times, flexible order quantities, scalable solutions, and the responsiveness that only a local partner can provide. We’re committed to keeping North America’s elevators moving safely, reliably, and sustainably—with products that exceed industry standards for quality, compliance, and environmental responsibility.
Shanghai Changshun Elevator Cable Co., Ltd. is a high-tech enterprise specializing in comprehensive elevator cable solutions, integrating R&D, design, manufacturing, and sales. Founded in 1994 and headquartered in Shanghai, the company operates branches in Chongqing, Guangzhou, and Tianjin, with a sales and service network spanning the entire country.
With over 1000 employees, Changshun delivers customized elevator cables and accessories to more than 500 core clients. It serves as a trusted supplier to leading global elevator manufacturers, including OTIS, KONE, Schindler, Thyssenkrupp, Hitachi, Toshiba, and Mitsubishi.
The company holds ISO 9001, ISO 14001, and OHSAS 18001 certifications and operates a CNAS-registered laboratory. Its flagship products are certified under China’s CCC standard, with select lines also meeting CE and CSA requirements. Changshun has earned numerous distinctions, including recognition as a Shanghai Science and Technology Giant and a Shanghai Famous Brand.
Committed to innovation, Changshun holds 47 patents, including 7 invention patents. Its Low-Smoke Halogen-Free Flame-Retardant Elevator Cable received the Shanghai Science and Technology Progress Award (Second Prize). Guided by principles of quality, integrity, and craftsmanship, Changshun continues to lead the elevator cable industry through sustainable development.
Our elevator cable products are suitable for all scenarios and meet various application needs. Whether it is public transportation facilities, commercial centers, or hospitals and hotels, we can customize personalized solutions according to different projects.
By continuously optimizing materials and manufacturing processes, our elevator cable system can maintain stable operation in various harsh environments, providing solid support for your project.
We are not only a cable manufacturer, but also your trusted partner, always committed to providing you with more reliable, efficient, and intelligent elevator cable system solutions.