2024:
-?Launched MU MAX series C&I liquid-cooling ESS cabinet
2023:
-?Launched its 6th R&D center in Nanjing for ESS
- 25th anniversary
- Launched ProeM series C&I liquid-cooling ESS cabinet
- Launched MU P series C&I liquid-cooling ESS cabinet
-?TWS Central Lab accredited by CNAS
2022:
- Launched its 5th R&D center in San Diego, USA?
-?Accredited as CTF Lab Assessed by DEKRA?
2021:
-?Launched its container ESS solution: TITAN
2020:
- Opened our TWS GmbH – European office
- Launched VDA battery modules solutions
-?Ranked as AEO Advanced Certified Enterprise
2019:
- Setup and expanded our manufacturing site in Huaibei, Anhui, PRC
2018:
-?Marked the 20th anniversary of TWS establishment
- Setup and expanded the manufacturing site in Xuyi, Jiangsu Province, PRC
2017:
- Started our EV battery shipments
- Setup our Indonesian factory for ASEAN markets
- ISO 13485 certifications attained
2016:
- Launched our TWS Technology LLC in Chicago, USA
- ISO/TS 16949 certifications attained
2015:
- Launched TWS Korea Inc.
2014:
- Started ODM battery production for Vacuum Cleaners, Pedelec and eScooters
2012:
- Ranked as second largest Lithium-ion battery manufacturer (in term of annual shipments) by Japan's IIT (the world's leading battery research institution)
- OHSAS 18001 certification attained
2011:
- TWS Active Cell Balancing Technology launched and received significant patents
2010:
- Shipped our 100,000,000th battery
2009:
- Granted the New Energy Development Fund from the Central Government of China
2008:
- Commenced R&D in battery solutions for electric vehicles and energy storage systems
2007:
- Expanded to our new 120,000 square meter premises in the Guangzhou High-Tech Development Zone, Science Park
- ISO 14001 certifications achieved
2006:
- Started our ODM battery production for Medical Devices
2005:
- High growth leading to our expanded global presence among the USA, Japan, and Korea
- Ranked Forbes's top 100 Potential Enterprises in China for three consecutive years
2004:
- Ranked as one of the world's largest specialized battery pack manufacturers and the most competitive manufacturer by Japan's IIT (the leading battery research institution)
2003:
- Started to use SAP ERP Enterprise Resource Management System
2001:
- Awarded "New High-Tech Enterprise" status by Science and Technology Committee in China
- ISO 9001 certifications achieved
1998:
- Establishment of TWS with production of OEM Lithium-ion batteries in Guangzhou, China
