3VA single 12V 220V to 12v small EI type isolation transformer 3VA low frequency waistcoat power transformer

Haoyuan Electronics Co., Ltd. is a private high-tech enterprise dedicated to the development, design, manufacture, sales and service of various power transformers, regulated power supply, inverter power supply, switching power supply and other products. Since its establishment in 2003, the company has been adhering to the customer-centered, product quality as the fundamental guiding ideology, in the fierce market competition to gain a firm foothold, and achieved remarkable results.

After the hard work of the company's employees, the company has won the unanimous praise and praise from customers at home and abroad. And with many international well-known enterprises to establish a good long-term cooperative relations, products exported around the world. The company has advanced production equipment, testing instruments and strong technology development, quality control, supply support capabilities; has excellent technical conditions of R & D team and experienced management team.

The company has successively passed the iso9001:2015 quality management system certification, iso14001:2015 environmental management system certification, 3C certification, CE certification, EU certification, etc. in 2018, it was selected as a science and technology-based small and medium-sized enterprise of Anhui Science and Technology Department, and was rated as a high-tech enterprise and a science and technology "little giant" enterprise in 2019.