— WHO WE ARE
About Us
Founded in 2013, SIAECOSYS specializes in R&D for electric two-wheelers and complete electric powertrain kit integration. With over a decade of experience, we have established a full-service system.
We offer end-to-end EV development support, including design, prototyping, trial production, testing and mass production.
We also deliver professional matching and tuning for customers’ existing frames to guarantee optimal product performance.
Company History
From zero to one, from one to a hundred, through perseverance and innovation, we have forged our own extraordinary path.
2013
SiAECOSYS Was Founded
Focusing on the international sales of high-power electric two-wheeler components.
2016
Integrated Resources and Honed Technologies
Evolving into a provider of electric control system
solutions.
2019
SiAECOSYS R&D Center Was Established
Commencing full-vehicle development and
achieving mass production of multiple models.
2022
SiAECOSYS Hangzhou Branch Was Established
Expanding into three-wheeler and low-speed four-wheeler businesses.
SiAECOSYS Factory Was Established
Launching its own vehicle plant with intelligent and
digitalized production lines for contract manufacturing.
2023
Overseas Warehouse Was Established (USA, EU, Russia)
2025
SiAECOSYS Global Deployment
Accelerating globalization and building overseas bases.
Established a branch in Singapore, Own a production
line in Indonesia
2026
The Joint Venture with QSMOTOR Was Established.
The Journey Continues. Build the Future
Together.
Company Gallery
— GLOBAL FOOTPRINT
About Us
SiAECOSYS has built a comprehensive global network of warehouses, service centers and local branches to bring you faster, more reliable support wherever you are.
We operate US Warehouse (California, USA), EU Warehouse (Poland), and Russian Warehouse (Moscow) to ensure fast order fulfillment and on-site support for our North American, European and Russian clients. In Southeast Asia, our Indonesia Factory and SIA Singapore Branch extend our reach into key growth markets, while our planned Global Service & Marketing Center (Egypt) will further strengthen our regional presence.
At home in China, our headquarters in Taizhou houses our Vehicle R&D Center, ODM Vehicle Assembly Base, SEVS Technology Center and QS Motor manufacturing base, forming a complete chain of innovation, production and quality control.
This global network enables us to deliver localized service, prompt logistics and trusted after-sales support to partners worldwide.
CE CCC ISO 9001 TS16949 EMC RoHS UL DOT
