Welcome to the official website of Sichuan Kelai Elevator Co., Ltd.!

中文     |     ENGLISH     |     Message

Install elevator:


Villa elevator:


  Sichuan Kelai Elevator Co., Ltd.It is a large-scale "military-to-civilian" enterprise invested and controlled by the Chinese Academy of Engineering Physics ("Chinese Academy of Sciences"), a national defense and military industry unit. It has an experienced elevator research and development team, including more than 60 professional and technical personnel including doctors, masters, researchers, senior engineers, senior technicians, etc., using the precision research and development equipment and production equipment of the Chinese Academy of Sciences and rigorous military management to create the world's elevator A glorious chapter was written during the journey.

  1. In 1987, the self-developed microcomputer elevator control system was put into operation, breaking the situation that the control system completely relied on foreign imports.

  2, 1992, successfully developed the complete elevator machine with completely independent intellectual property rights.

  3. In 1995, the first ACVV passenger elevator was successfully developed.

  4. In 1997, the first domestic VVVF elevator was developed and obtained the national defense science

  The third prize of the Science and Technology Progress Award of the Technology Industry Committee.

  In 1998, the elevator group control system was successfully developed and put into use.

  6, 1999, passed the ISO9001 international quality system certification.

  In 2000, the self-developed 2~2.5m/s serial communication high-speed elevator was put into use.

  8, 2002, developed a full-computer, digital network elevator control system, the technology reached the international advanced level.

  9. In 2004, the self-developed "Elevator Remote Monitoring System" project won the Military and Civil Dual-use Technology Development Award of China Academy of Engineering Physics;

  10. In 2005, it successfully developed a permanent magnet synchronous gearless traction machine roomless elevator with independent intellectual property rights; obtained the national double "A" level qualification for manufacturing and installation, renovation and maintenance; the company was identified as a municipal enterprise technology center.

  11. Became a member unit of China Elevator Association in 2006; passed ISO14001 environmental management system certification and GB/T28001 occupational health and safety management system certification; was designated by the Sichuan Provincial Bureau of Quality and Technical Supervision as a training base for elevator technicians and senior technicians in Sichuan Province.

  12. In 2007, through the Sino-German technical cooperation, we launched a new generation of high-comfortable "Kollet" series elevators; formulated corporate standards far higher than the national standards. By 2017, more than 300 corporate standards of various types have been formulated.

  13. In 2008, the 3.0m/s high-speed elevator was successfully developed independently.

  14. In 2009, it obtained the "Certificate of Adopting International Standard Product Mark" and "Sichuan Province Adopting International Standard Product Approval Certificate"; it was awarded "Quality Credit AAA Enterprise" by Sichuan Provincial Quality and Technical Supervision Bureau.

  15, 2010, was awarded the title of "Sichuan Famous Brand" by the Sichuan Provincial People's Government; won the Sichuan Provincial Quality Management Advanced Enterprise.

  16, 2011, successfully developed an energy-saving and environmentally-friendly elevator with energy feedback device.

  17. In 2012, the company introduced the international advanced technology of Japan's SPACE-UP Co., Ltd., successfully developed the intelligent three-dimensional parking garage product, and obtained the A-level manufacturing qualification.

  18. In 2013, the company was recognized as the Sichuan Enterprise Technology Center; it was awarded the Sichuan Provincial Intellectual Property Pilot Enterprise;

  Won the Sichuan Elevator Installation, Renovation and Maintenance "A-Class Five-Star" Enterprise; Won the Technology-based Small and Medium-sized Enterprise;

  successfully developed an elevator monitoring information management system and an elevator emergency handling service platform based on the Internet of Things.

  19. In 2014, it passed the four major management system certifications: ISO9001, ISO14001, GT/T28001, and TSGZ0004. Won the famous trademark of Sichuan Province; Sichuan Kelai Information Technology Co., Ltd. and Sichuan Kecheng Mechanical and Electrical Equipment Co., Ltd. were awarded "Science and Technology Small and Medium-sized Enterprises".

  20. In 2015, it was awarded the title of “Little Giant” enterprise in Sichuan Province; it was awarded the title of “Specialized, Specialized and New” Enterprise in Sichuan Province; the CL-PFB elevator energy regeneration device was awarded the title of Major New Product in Sichuan Province.

  21. In 2016, the company was awarded the honorary title of "National High-tech Enterprise"

  was awarded the "Benchmarking Enterprise" in the Demonstration Zone for the Establishment of Famous Brands in the Elevator Industry in Sichuan Province;

  Establish municipal skill master studios and skill innovation studios;

  CL-B's safety elevator based on Internet big data won the title of major new product in Sichuan Province;

  Successfully held the final of the second national elevator maintenance worker professional skills competition;

  Hebei Kola Elevator Co., Ltd. and Sichuan Kola Libo Parking Equipment Co., Ltd. were awarded the title of "Technological SMEs".

  22. In 2017, Kelai Elevator and its three wholly-owned subsidiaries (Sichuan Kelai Libo Parking Equipment Co., Ltd., Sichuan Kecheng Mechanical and Electrical Equipment Co., Ltd., Sichuan Kelai Information Technology Co., Ltd.) were awarded the "Military and Civilian Integration Enterprise"; The "Safety Elevator Based on Internet Big Data" was awarded as a major new product in Sichuan Province; the company was selected into the National Development and Reform Commission "The "Military-to-civilian" Enterprise Promotion Catalog".

  23, 2018: Won the National Intellectual Property Advantage Enterprise; Sichuan Provincial Machinery Industry Top 50 Enterprise; Innovation Studio was awarded the second batch of Mianyang City Model Workers and Craftsman Talent Innovation Studios.

  24, 2019: Developed a new generation of villa elevators, prefabricated steel structure plus elevators, and once again won the top 50 machinery industry enterprises in Sichuan Province


  Military industry creates brilliance, technology ignites dreams. As of October 2019, the company has obtained more than 200 national patents (including 36 invention patents);

  In the future, Collet Elevator will not forget its original intention, forge ahead, continue to strengthen technological innovation and technological innovation, and make greater contributions and dedication to the creation of national brands.