Founded in 1986, Union Soltek Group is a professional manufacturer of chemical materials for LED, PCB and Assembly industries, a well-established member in these fields; mainly produce silicone encapsulant for LED applications, solder mask for PC boards, solder paste and flux for the assembly industry. Endless supply of power, passion and persistence of new ideas is our belief. The state-of-the-art technology shows our commitment to the industry and to the environment. Union Soltek’s manufacturing capabilities span from Taiwan to China, achieving the perfect balance of superior quality and exceptional value for our customers. During the years, our products in each field had gain name recognition in not just excellent quality, great performance and most important of all, our outstanding and satisfying after sales service. In recent years, the global environmental problems have become a worldwide issue, with the energy saving trend of the LED industry, our research and development has once again targeting the use of auxiliary in the LED industry. In September 2011 when the reinvested Union Soltek was formally established, the product of high refractive index of 1.54% silicone encapsulant was released. In 2015, Union Soltek started to research and develop new revolutionary product - SMC Lead Frame. Various related products for different applications were added to our line of products hereafter. Every product we manufacture is produced to the highest specifications in the industry. Union Soltek Group of companies are continuously seeking the next breakthrough to provide the best services and products for our customer!