ZF 3K 6K 12K 24K Carbon Fiber Filament Yarn

Carbon fiber, corrosion resistant, high-strength, high modulus fiber material new fiber.

Carbon fiber "soft on the outside and hard inside," quality aluminum lighter than metal, but the strength is higher than steel 

3K means 1 carbon yarn contains 3000 filaments,12K means 12000 filaments, and so on. We have 3K/12K/24k carbon fiber