Company Profile

Specializing in Supercapacitors Since 2013
Liaoning Brother Electronics Technology Co., Ltd is a leading company in China specializing in the manufacturing and distribution of supercapacitors. With a strong commitment to innovation, sustainability, and customer satisfaction, we have established ourselves as a trusted name in the industry. Established in 2013, BIGCAP has grown steadily over the years. With a plant area of 12,000 square meters, we are expanding our operations and diversifying our product range. Today, we have a strong presence in both domestic and international markets, serving customers in over 50 countries.

State-of-the-Art Manufacturing Facilities
At BIGCAP, we prioritize quality in everything we do. Our state-of-the-art manufacturing facilities are equipped with advanced technology and adhere to stringent quality control measures. This ensures that our products meet the highest standards and consistently exceed customer expectations. We offer a wide range of products across various sectors, including coin-type, winding-type, module-type, and lithium-ion-type supercapacitors. Our product advantages include long lifespan, low-temperature resistance, fast charge, high power density, and large capacitance. From smart meters, microgrids, and rail transit to wind energy, solar energy, and electric vehicles, our products cater to diverse industries and applications.

Our Commitment
Innovation is a driving force at BIGCAP. We invest heavily in research and development to stay at the forefront of technological advancements. Our team of engineers and scientists continuously explores new possibilities, pushing boundaries, and developing groundbreaking solutions. This enables us to anticipate market trends, meet evolving customer demands, and stay ahead of the competition. With a focus on innovation, sustainability, and customer satisfaction, we have earned a strong reputation in the industry. We are committed to delivering excellence, driving progress, and making a positive difference in the world