


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 manufact... More
Solder Mask Material(FSR-8000 LED-393Flex), Soldering Mask(FSR-8000 NSR800 Series), Solder Resist Ink(FSR-8000 LED-393Flex), Solder Mask Ink(FSR-8000 PRO Series), Solder Resist(FSR-8000 TOP Series), PCB Solder Mask(FSR-8000 Type 6 Series), PCB Solder Resist(FSR-8000 Type 8 Series), Liquid Solder Mask(FSR-8000 Type 9 Series), Resist Ink(FSR-8000 Type 10 Series), PCB Soldering(FSR-8000 Type 11 Series), Peelable Solder Mask(FSR-8000 LED 3), White LPI Solder Mask(FSR-8000 LED 8), Solder Resist Mask(FSR-8000 LED 9), Solder Mask PCB(FSR-8000 LED 387W), UV Curable Solder Mask(USM U2 Series)