CHUANG FENG ELECTRONICS ISO 9001:2000 certified, we develop and manufacture a wide range of wired and wireless mice products for desktops and notebook PCs. Our sales network covers Spain, the Middle East, the US, South Korea and Japan. Main OEM and ODM customers include LG, Arvel, Belkin, and Nintendo. Unparalleled QC to ensure international standards Manufactured with key components sourced from the US and Taiwan, our mice products are CE, FCC, and UL certified. One-year warranty is guaranteed for all of our products. Manufacturing and R&D capabilities Our 8,000 square meter factory is equipped with six production lines for your volume orders. Monthly production capacity is around 480,000 optical mice and 120,000 scrolling mice. We have won a gold award of patented technology issued by Hong Kong International Patent Technology Fair. Tell us your ideas, and we can turn it into a new product in two months.