Custom carbon composites products, we can adapt different technologies, for example, roll-wrapped, pultrusion, mold compression, pull winding, etc. It can be used according to your request. At present, surface finish, we have 3k weave, UD, etc, it can be customized.About the diameter, length, because it belongs to customized product, you can tell your request. About MOQ, or other data, you can ask our technical staff for special specifications. If you have any other doubts, please contact us at all times.