Linearity Electronics Co., Ltd was established in 1983. Over the past 25 years, Linearity has been an innovator and manufacturer of coils, transformers and power supply as the main business focus.

Since the establishment of 20 years, Linearity adheres to the "professional, innovation, energy, efficiency, and sustainable management" as the company's corporate philosophy, and developed a diversified, multi-function, high efficiency products to meet customer demand.

In 2004, Linearity established SMD department and product lines in Taiwan. Linearity Cooperation team has a refinements of the technology and strict quality control. Until 2007, Linearity increased capital and established consumer electronics business division, and successfully developed the design of portable rechargeable power bank. Also in 2007, Linearity officially entered the consumer electronics field.

In response to rapid market changes and growth, Linearity’s R & D department continues to develop, innovate, enrich the professional competence, pool talents, expanding production capacity, select fromtheir equipment, create high-quality, high value-added products, and build a long-term partner relationship with customers.