Producing safe and reliable battery cells
Founded in Dongguan, Guangdong in 2011, Liwinon, a wholly-owned subsidiary of SUNWODA, is a national high-tech green energy enterprise specializing in the R&D, manufacturing, and sales services of 3C consumer polymer lithium-ion cells. Our products cover smart terminals such as smartphones, tablets, laptops, Bluetooth devices, smart wearables, and drones, and we maintain deep cooperation with numerous well-known enterprises at home and abroad.
With three major production bases in Dongguan (Guangdong), Huizhou (Guangdong), and Lanxi (Zhejiang), Liwinon has established an integrated strategic layout across the Yangtze River Delta region and the Greater Bay Area(GBA). Additionally, we are building a consumer lithium battery factory in Vietnam to serve the international market.
Guided by the core values of "Customer Success, Self-Criticism, Honesty First, Strive Passionately, and Teamwork" Liwinon is committed to our mission of "Producing safe and reliable battery cells" and our vision of "Becoming a global leader in advanced new energy lithium battery technology" striving to enable new energy to better serve humanity.
Supply chain of such high-end customers as MoTo\vivo\HUAWEI was established
capacity of 600,000 cells/day was realized; a plan of 750,000 cells/day capacity in 2019 was planned
high-energy density 3.0C charging （640-660WH/L) was developed
Sunwoda (stock code: SZ300207) acquired the whole LIWINON and held 100% shares
2018 Top Ten 3C Digital Battery Enterprise
Technology Innovation Prize of 2018 Gold Lithium Award
Top Ten Excellent Brands of 2018 Gold Lithium Award;
The Most Growable Enterprise of 2018 Gold Lithium Award.
trial production of high-energy density (700-750WH/L)
trial production of high-energy density (700-750WH/L)
trial production of high-energy density (700-750WH/L)
Huizhou LIWINON Phase I realized mass production (100,000 cells/day) in April 2017 and Phase II realized mass production (200,000 cells/day) in November
High-end brand customers at home and abroad (vivo, OPPO, Dell, Google, HUAWEI and Apple) were developed
Supply chain of mobile customers MIUI\ Meizu\ Transsion\ Gionee\ HTC\CHIKOOL was established
high-energy density capacity (mass production of 680-700WH/L: 15 KK)
high-energy density and quick-charged 1.5C (660-680WH/L) and high-energy density (700-750WH/L) were developed
automatic equipment that is the most advanced in the same industry was purchased for new factory in Boluo, Huizhou
2016 provincial enterprise technology center of Guangdong Province
one of Chinese top ten brands of 3C lithium battery in APEC Summit.
enterprise of 2015 hi-tech enterprise cultivation library; 2015 municipal enterprise technology center of Dongguan City
Supply chain of Lenovo\ DJI\ Google\ Transsion was established; passing 2015 qualification certification of national hi-tech enterprise
Sunwoda (stock code: SZ300207) acquired LIWINON and held 51% shares.
Supply chain of Lenovo Mobile\ Micromax\ Clevo\Acer\Mophie\Bestbuy was established
Accessory supply chain of ECS\Malata\ Topstar\ Lenovo was established
4.35V high-voltage system was produced in batch.
Dongguan LIWINON was established.
We have cultivated an excellent R & D team and accumulated strong R & D strength. More than 65% of our 286 R & D staffs have a master's degree.
By always highlighting independent innovation, we have established independent core advantage in technical field of lithium-ion battery and developed broad cooperation relationship with Central South University, Jilin University and South China University of Technology. Our 2 products have passed hi-tech product certification of Guangdong Province and have 2 registered trademarks. In 2015, we passed hi-tech enterprise certification, became the enterprise of 2015 hi-tech enterprise cultivation library of Guangdong Province and were rated as growable enterprise of Dongguan City; we passed enterprise technology center certification of Dongguan City at the beginning of 2016.
We have established ISO9001:2015 quality management system and QC08000:2017 hazardous substance management system and passed the certification concerned; our products have passed global product access safety certification of GB, UL, CB、PSE, CITA, BIS and BSMI.
We have introduced advanced production and testing equipment, cultivated and introduced a large batch of professional engineering technicians and keep recruiting more than 100 professional talents every year; we never stop making improvement, crease engineer cultural atmosphere through system tool knowledge such as SPC, Lean Production and 6sigma and keep improving technological and quality levels. We are the eligible supplier of such world-renowned brands as Lenovo, Transsion, MIUI, HUAWEI, OPPO, vivo, MoTo, Microsoft and Google.