About CelsusSound

Who are we?

We are Shenzhen Guarantee Science Technology Co., Ltd. 

Founded in 2006, Shenzhen Guarantee Science Technology Co., Ltd. , a private enterprise has been focusing on easy-to-use electronic products, senior mobile phones, health management platforms, smart terminals, IOT electronic products for 16 years, with her own R&D, Manufacturing, Sales and Service. Its "Yi Bai Nian" brand is a CCTV-4 listed brand, which also has the title of "Shenzhen Famous Brand". The Top 10 European senior brands are our long-term stable partners, with tens of millions of users worldwide. In July 2020, an Amazon sales team was formally established to achieve all sites online sales globally. In May 2021, the Audio Business Department was established, specializing in the development and production of Open Ear Bluetooth Headphones, Intelligent Bluetooth Speakers, intelligent wearables.

At present, the company has more than 80 core personnel in R&D, Engineering, Manufacturing, Marketing, Sales and Service etc., with a production capacity of 5 million units/year.

The company has always focused on R&D investment and market development, becoming a professional and original intelligent manufacturer in audio consumer electronics field, providing epoch-making significant products to end users.

Since the establishment of the Audio Business Department, a new era of the company's new brand started. The CelsusSound brand, which focuses on the innovation of acoustic technology, was born spectacularly. Originating from the advocacy and persistence of the health concept of the ancient Roman medical scientist Celsus, under the guidance of the brand concept "much healthier, much safer, much easier", the CelsusSound team forged the first air conduction open ear headphone S300 and launched it on the market in 2022, committing itself to delivering real and natural sounds to the end users. CelsusSound is committed to the research in the audio acoustics field the and the R&D, design, production and sales of related products. Relying on the design team with the German Red Dot Award gene, combined with the characteristics of ergonomics, CelsusSound has developed the S series open ear sports headphones with originality. In the spirit of being responsible for users, CelsusSound has walked out of a differentiation path in terms of product ID design, quality control and external packaging. The packaging inner cup is made of food grade edible environmental protection bagasse material. The product uses air conduction technology, with bright and transparent high pitch, full and round middle pitch, and powerful thrilling bass, the S series becomes unique on the market and opens a new era for human beings to listen to sound in a new way.

We always believe that technology can change life; We always believe that great brands are accompanied by outstanding products to help people achieve a better life; We always firmly believe that CelsusSound will create an infinite bright future for consumers. In October 2022, it was the first time for CelsusSound to go to overseas. At the Hong Kong station of CelsusSound brand voyage, the S series open ear sports headphones shone brilliantly at the Hong Kong Global Sources Exhibition and were favored by customers at home and abroad.

Our tenet: repay consumers, clients, employees, suppliers, shareholders and society with better products and services

Our vision: become a professional provider of electronic products and services in segment market globally

Our mission: make care simple

Our core value: integrity, innovation, gratitude, dedication and sharing

Contact form