12 Years of Trials and Hardships Have Shaped Who We Are Today

Jan 8, 2014
Official establishment of Sunsen Electric Tricycle Factory, Qingshui Town, Renshou County.

Mar 10, 2014
Launch of the first "Sunsen" electric tricycle.

Late 2014
Sunsen ranked around No.50 out of over 300 local brands in Southwest China.

Oct, 2015
The factory relocated to a new plant, doubling its workshop area to over 3,000 square meters.

2015
Sunsen products were sold across Sichuan Province.

Late 2015
Sunsen ranked approximately 15th among local brands in Southwest China.

Jul, 2016
The factory relocated again, doubling the workshop area to over 6,000 square meters. A baking paint assembly line was built to realize independent painting.

2016
Sunsen products were sold across all provinces in Southwest China.

Late 2016
Sunsen rose to 7th place among local brands in Southwest China.

Jun, 2017
The factory was renamed Meishan Sunsen New Energy Vehicle Co., Ltd.

Dec, 2017
Built carriage & frame workshop for in-house design & welding; plant over 12,000 sq.m.

Late 2017
Sunsen rose to the 4th place among local brands in Southwest China.

Feb, 2018
Sunsen launched its first self-developed model "Sunyun".

Mar, 2018
Products obtained 3C certification.

Jul, 2018
Electrophoresis line put into operation.

Aug, 2018
Final assembly line launched.

Late 2018
Sunsen ranked 2nd among local brands in Southwest China.

Apr, 2019
Sunsen relocated and expanded the final assembly workshop.

Jul, 2019
Sunsen launched the "Second Quality Improvement Project" to boost product quality.

Late 2019
Sunsen kept 2nd place among Southwest local brands.

May, 2020
Sunsen achieved full in-house production of our first leisure tricycle.

Jun, 2020
Sunsen launched the "100-Day Quality Improvement Campaign" for overall quality upgrade.

Late 2020
Sunsen gradually defined its corporate culture including mission, goals and enterprise spirit.

Apr, 2021
Sunsen hosted 3 regional conferences in Chengdu, Deyang & Meishan successfully.

May, 2021
Sunsen exhibited in Kunming, Chengdu & Chongqing, attracting national dealers.

Late, 2021
Sunsen Joined Douyin, Kuaishou and Weishi to expand brand influence.

Early 2022
Facing severe pandemic, Sunsen followed local rules, protected staff and kept normal production & sales.

Summer 2022
Amid heatwaves and power rationing, Sunsen used large generators and adjusted shifts to sustain operations.

Late 2022
Against pandemic, heat and power shortages, our team forged ahead and achieved solid growth over 2021.

Early 2023
Sunsen Suining production base completed, entering the dual-plant era.

Mid 2023
Full adoption of laser welding to enhance product appearance.

Late 2023
The first vehicle rolled off the line, marking full operation of the new base.

Early 2024
Sunsen held its 10th anniversary celebration.

Mid 2024
New slogan "Choose Quality, Choose Sunsen" launched for brand repositioning.

Late 2024
Clients from the Philippines, Africa visited our factory; Sunsen entered the foreign trade era.

Early 2025
Sunsen held regional investment meetings; Southwest & Northwest markets grew strongly.

Mid 2025
Sunsen fully deployed local in-house production of leisure tricycles.

Late 2025
Sunsen expanded the Suining base by 66,667 sqm.

Sunsen announces Xuzhou base launch, rolling out nationwide.

Forged with Sichuan Excellence, Bound for Global Success