About TWS

Dynamic Leadership in Innovative Rechargeable Lithium-ion Battery Solutions

TWS, a dynamic and global industry leader focused on providing innovative Lithium-based battery technology solutions, was founded in 1998. With over 25 years of development, we have now grown to over 1,800 global employees to service the worldwide markets. TWS always follows the practice of customer-focused values and we're committed to providing innovative solutions in response to the rapid growth of new lithium-ion battery applications.

Founded in

1998

Patents

90+

Tech Centers

6

Factories

4

Active SKUs

500+

Batteries Sold

300,000,000+

Dynamic Leadership in Innovative Rechargeable Lithium-ion Battery Solutions

Our Milestones

2021-2024

2016-2020

2011-2015

2006-2010

2001-2005

1998

2021-2024

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

2016-2020

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

2011-2015

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

2006-2010

2010:
- Shipped our 100,000,000^th 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

2001-2005

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

1998:

- Establishment of TWS with production of OEM Lithium-ion batteries in Guangzhou, China

Qualification & Honor

System Certificates & Accreditation

Honors & Awards

More Hide

Overall Performance Excellence scored over 400 points

2023 Guangdong Top 500 enterprises

2023 Guangdong Top 500 manufacturing enterprises

Guangdong Provincial Enterprise Technology Center

Silver Award at Guangdong-Hong Kong-Macao Greater Bay Area High Value Patent Cultivation and Layout Competition 2023

Manufacturing Excellence & Innovation Awards 2023

High-tech Enterprises

Awarded the "Outstanding Contribution Enterprise to High-quality Development of manufacturing industry in Huangpu District, Guangzhou

Guangzhou municipal employment support base

Green Enterprise in Huangpu District, Guangzhou

The patents set awarded as Guangzhou High-Value Cultivation Patent

Awarded as Guangzhou Green Production Enterprise

Guangzhou headquarters enterprise

Guangdong Provincial Engineering Technology Research Center

Guangzhou Enterprise Research and Development Organization

Participated in drafting group standard of Technical Specification for Integration of Battery Energy Storage System: User Side Energy Storage

The first Industrial Enterprise with Annual Revenue over 1 billion in Huaibei

Won Best System Integration Solution Award in China Energy Storage Industry in 2023

Won the Award of Energy storage influential supporting suppliers in 2023

Vice President Unit/ Governing Unit of Huaibei new energy battery industry association

Won the 2023 Energy Storage Industry TOP50 Enterprise Award

Won the Award of 2023 Best Energy Demonstration Project

Top 10 Brands of Energy Storge System Integration in 2023

Won 2023 Energy Storage System Innovative Product Award

Won the Award of Excellent Industrial and Commercial Energy Storage System Solution in China in 2023

Won the Award of Excellent Energy Storage System Integration Solution in China in 2023

Won the Gold Award of Product Quality of Industrial and Commercial Energy Storage System

Won the Award of Innovative Enterprise in Energy Storage Industry

Huaibei Outstanding Private Enterprise

Top 10 Enterprises with Significant Contribution to High-quality Development (revenue) in Huaibei

China's Top 100 New Energy Storage Brands

Green Enterprise in Huaibei

More Hide

Core Values

Pursuit of Excellence

At TWS, we always “Strive for Excellence”. We don’t just spout empty talk, we walk the talk. We continuously create value for our customers, and abide by the principle of “There is always a better solution” and therefore keep striving to outdo ourselves.

Teamwork

We work together cohesively and coherently, towards common goals. Creating a positive and productive working atmosphere, we support and depend on each other to blend individual strengths to enhance team performance while uplifting our TWS capabilities.

Employee Engagement

The success of TWS is built on the contributions and perseverance of our employees. TWS has built an open platform nurturing employees' drive for excellence. United as one, every employee in TWS devotes their passion and effort into whatever work they do, and across all departments.

Customer Oriented

We always think first about our customers during our decision-making process. We ensure that everyone in the company treats our clients’ needs as our first priority. Based on these principles, we build mutually successful long-term partnerships with our clients.

Integrity

We value and hold high ethical standards and will never compromise our business ethics under any circumstances. We always deliver what we promise in our work by being honest, trustworthy, fair, accountable and respectful with our business partners.

Vision

Create a Better Life for People

Mission

To Be the Industry Leader in Rechargeable Energy Solutions

TWS Technology

A Better Life through Innovation

Leadership Team

TWS has a strong, professional and experienced management team, ensuring TWS' long-term development, customers' interests, as well as the development of the rechargeable energy industry.

We use cookies to ensure the normal operation of our website and collect statistical data about users for us to improve the website. If you continue to browse this website, you will accept the cookies we use. View more Accept