SanMa electric


Shenzhen SanMa Electric Appliance Co., Ltd. is a professional manufacturer of high and low frequency transformers, electronic transformers, reactors, rectifiers and other power transformers. With independent legal personality, registered capital of USD4 million, daily output is (EI28-114) 70,000, the products are sold to Europe, America, Hong Kong and Taiwan and all over the country. In addition, there are offices in major cities such as Qingdao, Huangdao, Ningbo and Dalian.


The company's electronic products selection materials, production equipment and testing equipment advanced, with the most advanced automatic dipping equipment, under the control of the computer, oil immersion, drying can be done in one go. At the same time, it has superb technology and strict quality management, and is equipped with first-class after-sales service. The company pays attention to absorbing talents in management, technology and quality. Now the company has a group of switching power supplies and various types of electronic transformer development, design and manufacturing and production product management professionals, most of the company's products have passed CCC, CQC, CE , UL-CUL, TUV and other safety certifications, convenient for your choice.


The company pays attention to technology research and development, and now has 9 patents, including 1 invention patent, 4 new patents and 1 appearance patent. The patented product GF transformer provides the most complete protection for your power supply. When the line fails, it can automatically cut off the power supply. After the fault is removed, the power supply can be automatically restored.


The company is based on the principle of being bigger, better, and better. At present, the products have been used in various industries, and are widely used in computers, televisions, air conditioners, audio, motors, boilers, microwave ovens and various instruments. Especially in the field of home appliance control panels, smart meters, meters and so on. Over the years, our company has cooperated with many famous brands such as Gree, Midea, Kelon, Jiahua, Huierpu, Haier, Oaks and Xinke.


“The endless pursuit of perfect quality and meticulous satisfaction of customer requirements.” is Sanma’s persistent goal and action guide. In order to thank our customers for their trust and support, and to better serve our customers, our company is the first in the power transformer industry to pass ISO9001: 2000 quality management system certification and ROHS management system certification, and has been implementing quality management based on ISO9001 standards. The system strives to cooperate with customers in the market with better products and faster service, in order to go hand in hand and create brilliance together!