Custom Carbon Fiber Parts

Carbon Fiber Car Parts
Prototyping & Mass Production
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OEM Carbon Fiber Parts 1
Carbon Fiber Parts
Custom Carbon Fiber Parts

RpProto provides custom carbon fiber parts manufacturing services. We provide high quality products that are widely used in a number of different industries.

Carbon fiber goods can be ordered in a variety of quantities, from low-volume prototypes to large-scale manufacturing runs. Carbon fiber parts are used in a variety of industries, including automotive, aerospace, consumer products, and manufacturing. RpProto specializes in practically any size of carbon fiber parts that may be customized to match our customers’ specific requirements through services such as custom cutting, molding, and machining.

Carbon Fiber Products

We manufacture molded carbon fiber parts for a wide range of applications including automotive, industrial, and electrical applications.

Carbon Fiber Car Parts

Get a Quote for Carbon Fiber Parts

Upload your project files for a quick quote for your carbon fiber parts.


Custom Carbon Fiber Car Parts

BMW BMW Carbon Fiber Bumper Protector
Carbon Fiber Molding
Custom Carbon Fiber Products
Custom Carbon Fiber Parts

Finishing of Carbon Fiber Parts

Tolerance of Carbon Fiber Parts

Our carbon fiber China standard cutting tolerance is +/- 0.1 mm. If a tighter tolerance is required, our sophisticated CNC machines can cut carbon fiber to any shape with +/- 0.05 mm accuracy. Are you ready to get your carbon fiber ideas made? Simply email us your engineering files in.dxf or.dwg format.

OEM Manufacturer Carbon Fiber Part

What is carbon fiber?

Custom Carbon Fiber Parts

Carbon fiber (also known as carbon fiber) is one of the strongest and most lightweight composite materials, and carbon fiber applications are very popular in many industries. Carbon Fiber is 30-40% lighter than Aluminum, and 5 times more rigid than steel at the same weight.

Advantages of Carbon Fiber Products

Light Weight

The density is only 1.60g/cm3, which is far lower than metal materials and is the first choice for light weighting.

High Strength

The tensile strength of carbon fiber composite materials can reach more than 3500MPa, which can be more than five times that of steel.


Carbon fiber products have extremely high corrosion resistance because carbon fiber itself has the advantages of extremely strong acid and alkali resistance.

High temperature resistance

The high temperature resistance of carbon fiber products is affected by resin, but it is still much higher than that of plastic products.

Carbon fiber reinforced composite (CFRP) molding process

There are many processing and molding processes for carbon fiber reinforced composite materials, including prepreg autoclave, resin transfer molding (RM), pultrusion, winding molding, etc. Currently, the prepreg autoclave process and the resin transfer molding (RTM) process are commonly used in the aerospace field, and the production of automotive parts mainly uses compression molding processes such as the RTM process.

The resin transfer molding process is a manufacturing process suitable for high-quality, multi-variety, and medium-volume composite materials. The technology cost is low and it is widely used in the fields of aerospace, automobiles, and sporting goods.

The process includes preforming and pre-weaving the fiber, then placing the preformed fiber body in the mold cavity. After the mold is closed, a pressure device is used to inject resin into the mold cavity, soak the fiber, and finally solidify and demold. The resin transfer molding process has high production efficiency. The products are smooth on both sides and have high dimensional accuracy. It is suitable for making parts with complex structures.

The prepreg autoclave process is mainly used to manufacture high-end composite materials and is often used in the aerospace field. The process includes soaking the fiber in advance with resin to make it into a semi-solidified material, and then manually dry laying it layer by layer on the mold, and then making the bag and sealing it, so that the inside is in a vacuum, generating negative pressure, and finally sending it into Curing and molding in autoclave.

The parts manufactured by the prepreg autoclave process have high quality, stable performance and good mechanical strength. However, due to the manual lamination, the labor cost is high, the production efficiency is low and there is a certain difficulty in manual management.

Carbon fiber reinforced composite
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