About Us



Hangzhou Shengyu Technology Co., Ltd. was established in 2015.  The company is located in Xihu District, Hangzhou, Zhejiang, China.  The company is mainly engaged in 3C products, especially exporting computer peripheral accessories. We have our own main product factories in Humen, Dongguan for CPU air cooler and water cooler;  Houjie, Dongguan for keyboard and mouse and Baiyun District, Guangzhou for computer case since 2017 to 2019. The business mainly covers Europe, North America, South America, Southeast Asia.



Hangzhou Shengyu Technology Co., Ltd. is very passionate on this industrial field with big investment on R& D. The equipment of full set of testing equipment such as high -low temperature testing chamber, Laptops Axial testing tool, Touch panel drop testing tooling, Vibration test, USB jack testing, Battery testing, Keyboard testing etc enables our three factories to ensure the quality assurance.

equipment (1)
Professional gamer play computer video game in dark room, use neon colored rgb mechanical keyboard, place for cybersport gaming





Our products also have passed CE, ELT certification during our continuous development and progress. Our R&D department provides strong technical support and enables us to undertake OEM and ODM production and manufacturing.  We can design and open new templates and develop new hardware and software as per customer’s new demands.


We always adhere to the guarantee of product quality and the improvement of system management since the establishment of the company. And have trained a number of professional technical personnel and management personnel, equipped with advanced processing equipment and high-quality raw materials .So we have strong QC team,our professional competence and reputation are trusted by our customers.

Customer service


Hangzhou Shengyu Technology Co., Ltd.  Always adhere to the customer-oriented principle,and do our best to meet the customer's requirements for different order quantity,various payment terms, flexible delivery time and packaging details. With high-quality product and service to become the customer trust of industry and trade integrated enterprise.

Hangzhou Shengyu Technology Co., Ltd. will stick to our own principles and continue to work hard in the future. Hope to go ahead with you together!