ABOUT FCS
Functional Coating System (FCS) is a professional supplier of parylene-AF4 coatings
FCS delivers semiconductor packaging-grade Parylene-AF4 coating services and customized Parylene-AF4 coating equipment.We provide on-site installation, testing, and production integration support, ensuring reliable performance and seamless deployment.
FCS – A Spin-Off Innovator in Vacuum Equipment and Coating Technology
FCS is a spin-off company of the Industrial Technology Research Institute. For 18 years, it has been committed to the independent research and development of vacuum equipment / coating process and has a number of property rights. Electronic products are affected by environments such as water immersion, corrosion, and humidity.
FCS parylene coating provides multi-functional protection solutions for electronic products with IP waterproof, salt spray resistance, chemical acid and alkali corrosion resistance, and high voltage breakdown resistance.
FCS parylene coating provides multi-functional protection solutions for electronic products with IP waterproof, salt spray resistance, chemical acid and alkali corrosion resistance, and high voltage breakdown resistance.
Why FCS Parylene Coating
At FCS, we operate under ISO-certified standards because consistency earns trust. With advanced vacuum multifunctional coating technologies, we design and build reliable products and coating systems that solve real engineering challenges. Every stage — from R&D and testing to coating, inspection, and quality control — is done in-house. This gives us complete control over precision and performance, ensuring every coating works as intended. Each layer is engineered to enhance durability and protection while preserving the product’s design integrity and signal stability. We’re engineers who take pride in precision and results. Our goal is to keep improving Parylene nano-coating technology and to deliver protection solutions that are simple, proven, and built to last.