Shenzhen Kewo Electric Technology Co., Ltd. is a professional manufacturer of AC drives, variable frequency inverters, soft starters and solar pump inverters, set up in 2010.
KEWO does not only design, manufacture, sell and service the products above — we also provide custom-made automation solutions and renewable energy technology.
More than 150 staff work in the factory and around half of them are engineers. Thanks to the R&D team we have mastered core vector control technology for PMSM and induction motors, and we introduced the latest servo motor and motor control technology from Italy, which keeps us in a strong competitive position among Chinese manufacturers.
Two modernised production lines, a digital quality control system, a bar code tracking system and an ERP management system sit behind the product. Every piece of KEWO product is tested at full load to ensure good quality. Quality begins and ends with each person in the company.


The KEWO product range covers high level AC drives, variable speed drives, frequency inverters, solar pump inverters, soft starters and automation control solutions.
These products are used in industrial automation, cement, textile, metallurgy, HVAC, oil and gas, water treatment, chemical, machine tools, hoisting, agriculture, farming and irrigation.
The manufacturing line was ISO9001-2008 approved in 2009. With a strict quality control system and a stable supply chain, KEWO frequency inverters and AC drives are known for reliability and a low failure rate.
See The Product RangeService Commitment
Service engineers and application engineers respond and provide service within 24 hours.
Guarantee period for returns in the China market.
Guarantee period for replacement in the China market.
Free repair without any reason, and free spare parts supplied for in-warranty repair.
For overseas markets we sell through distributors and e-business, and send application and service engineers to visit regularly for application consulting, OEM solutions and repair service.
KEWO is located in Shenzhen, close to Hong Kong, which makes visiting convenient. More detail about the factory is on the factory show page, or come and visit us.
3 Floor, Block 8, St George Industrial Park, Xinyu Road, Shajing, Bao'an, Shenzhen, Guangdong, China
See The FactoryFAQ
Shenzhen Kewo Electric Technology Co., Ltd. was set up in 2010. The manufacturing line was approved to ISO9001-2008 in 2009.
More than 150 staff work in the factory and around 50 percent of them are engineers.
KEWO runs two modern production lines, a digital quality control system, a bar code tracking system and an ERP management system. Every piece of KEWO product is tested at full load before it leaves the factory.
Service engineers and application engineers respond within 24 hours. For overseas markets we sell through distributors and e-business and send application and service engineers to visit regularly for application consulting, OEM solutions and repair service. Free spare parts are supplied for repair within the 18 month guarantee period.
No agent in between. Message the sales team on WhatsApp or send an email and an engineer will answer.