1987

Shanghai Chainva Elevator Accessories Factory was founded in 567 Wenshui Road, Shanghai, China, producing elevator parts and providing elevator engineering services.

1993

Shanghai Chainva Elevator Engineering Co., Ltd. was established, producing elevator parts, and providing elevator repair, modernisation, installation and maintenance services.

1995

Shanghai Chainva Elevator Co., Ltd. was established, which was one of the first private enterprises to obtain the national elevator production license in China. Business covers elevator manufacturing, repair, modernization, installation and maintenance services.

1997

Shanghai Chainva Elevator Manufacturing Co., Ltd. was established in 2120 Yueluo Road, Shanghai, China. Business covers elevator R&D and manufacturing.

Launching the new concept of residential elevators in the country, and the display of model elevators caused a sensation.

2010

The board of directors of the company proposed a major strategic transformation and formally entered the international market.

Successfully served the Theme Pavilion, Kazakhstan Pavilion and Romania Pavilion of the 2010 Shanghai World Expo.

2012

Sanei France was established, and the European production base was built and put into production.

Became the main sponsor of Reims Football Club in one of the top five European leagues - the French First Division.

2013

Sanei Elevator Co., Ltd. won the title of Shanghai Famous Brand products and Shanghai Civilized Unit.

2015

Sanei Elevator plant phase II laid the foundation.

8m/s ultra-high speed passenger elevator has obtained the manufacturing license of AQSIQ.The project, installed in Venezuela's Central Park, set a new record for a Chinese brand of ultra-high speed elevator put into commercial operation.