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Our brands
All batterium brands have one common denominator: "Good things don't have to be expensive". Under this promise, we guarantee not only an excellent price-performance ratio, but also a continuous development of product quality and functionality. We want to inspire our customers with our products and expertise as well as make them fans of our brands.

B2B Wholesaler for Installers

Guangdong Techfine Electronics Co., Ltd. (enterprise code: 892667), founded in Foshan, China in 1994, is a high-tech enterprise group focusing on electrical energy safety and solar system.Techfine practices China's advanced manufacturing in the spirit of "ingenuity and precision". We focus on solar system (includes solar inverters、panel)、R&D and manufacture three major products which are batteries (includes high-end industrial environmental protection energy storage lead-acid batteries and lithium batteries), Our market business covers more than 60 countries, and has cooperated with more than 30, 000 customers in the past. At present, there are 4220 merchants who maintain sustainable business relationship with us. Our company retains about 1000 employees and owns three independent production bases, which are located in Malaysia, Shaoguan city and Foshan city in China and covers a total area of 270, 000 square meters.

Shiyou Electric was established in 2011 as a joint venture between Xiangtan Shitong Electric and Unitron from Holland. The company is committed to the development of the renewable energy, specializing in R&D and manufacture of wind power control system, solar power system, energy storage system, EV charging station and industrial automation products, etc. In 2022, it was awarded as China's “Specialized and Innovative Little Giant”.

The company focuses on independent research and development, it has more than 50 technicians in the R&D team, including doctors, masters, and bachelors, and it has gotten more than 100 patents so far.