Dongguan Sansheng Technology Industrial Co., LTD

Specializing in TWS OWS Earphones
Founded in 2020, Dongguan Sansheng Technology Industrial Co., LTD is a leading high-tech enterprise specializing in R&D, manufacturing, and sales of TWS OWS earphones, offering domestic & international customers with high-quality wireless Bluetooth earphones at a competitive price.

Employing over 300 Workers
Our R&D and sales center is located in Shenzhen, and our production base has been moved to Shaoguan. Currently, the company employs over 300 workers and has established a complete organizational structure, covering core departments such as engineering R&D, production (assembly, packaging, QC, warehousing & logistics), sales, and after-sales service, and has established a comprehensive industry chain service system.

In Strict Compliance with the ISO 9001 Quality Management System
Our production base leverages local labor resources and achieves industry-competitive cost control and production efficiency through scientific management. The factory is equipped with semi-automated production lines and standardized workshops, operating in strict compliance with the ISO 9001 quality management system.

Products Meet CE, RoHS, and FCC Standards
With a daily production capacity of over 30,000 units and a monthly sales volume of nearly 1 million units, all products can meet international standards such as CE, RoHS, and FCC. We export to over 20 countries and regions worldwide, providing customers with one-stop OEM/ODM services.