About Us

Shenzhen Guangyang Zhongkang Technology Co.,Ltd.(Suyzeko) established in 2013. We are a professional red light therapy products manufacturer, located in Shenzhen, China. We have the ability to design and produce brand new physiotherapy equipments through our clients’ ideas, and successfully create new potential market requirements for them.

After 9 years rapid development, we have developed a series of light therapy products. Such as Infrared Light Pad, Laser Treatment Watch, Red Light Therapy Bed, Photobiomodulation Helmet, etc. According to the clients’ market, we can customize the specific appearance, wavelength combination, function, user interface to help clients differentiate and quickly occupy the market.
Our engineers have more than 20 years of optical experience, can provide one-stop phototherapy product design and solutions to satisfy clients’ ideas. We use professional testing equipment such as optical power meter, oscilloscope, thermometer, etc to test the product functions and parameters, and send testing videos to inform our clients about all the details.
Suyzeko have established complete production and quality control system We have ISO, CE, FDA, FC, RoHS, SGS, Medical Certificate, etc. We have offered 100 OEM models with high quality and good service to more than 40 countries and regions all over the world. We enjoy the good reputation among the industry. We always want long term sustainable development and get win-win with all our partners.
Welcome for visiting our factory!

Our Story


  • 2013

    In 2013, (Suyzeko) Shenzhen Guangyang Zhongkang Technology Co., Ltd. established. Mainly for research and development, production and distribution of medical analytical equipments, with "SSCH" as the first brand name.

  • 2014-2015

    In 2014-2015, After continuous research and development and market exploration, the company entered the field of laser treatment equipment, successfully developed the best-selling product laser treatment watch, and applied for various medical certification such as SGS.

  • 2017

    In 2017, Shenzhen Qianyuwei Technology Co., Ltd. established, as a branch company, with "Suyzeko" as the second brand name.

  • 2018

    In 2018, According to the customer's idea and demand, successfully developed China's first PBM helmet product for brain treatment. And help customers in Europe to obtain a huge market and profits. Most of products have obtained domestic and foreign patents, CE certificates, FDA registration, deep cultivation of Europe and North America market.

  • 2019

    In 2019, Subsequently, we have developed many laser LED products, established a mature product development team, sales team and complete supply chain.

  • 2020-2021

    In 2020-2021, Despite the impact of the epidemic, the company's performance has increased significantly for two consecutive years. And become Ali and MIC golden factory, won the domestic high-tech title. We also have provided many innovative products to our cooperative foreign partners to help them recover and gain from the impact of the epidemic.



Company environment, workshop, team
Suyzeko Team
Suyzeko Team
Suyzeko Team
Suyzeko Team
Suyzeko Team
Suyzeko Team
Suyzeko Team
Suyzeko Team
Suyzeko Team


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  • Our Location
    3rd Floor, Building N, Innovation Silicon Valley Industrial Park, 17 Jingtian Road, Guanhu Street, Longhua District, Shenzhen 518000, Guangdong, China