- Material
- PAN-based carbon fiber, 12K / 24K tow
- Process
- Wet-spun PAN precursor, carbonization, surface treatment and sizing
- Load/Current Rating
- Tensile strength 4900 MPa; tensile modulus 230 GPa

Weihai Guangwei Composites Co., Ltd. (威海光威复合材料股份有限公司)
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About
Weihai Guangwei Composites, listed in Shenzhen, is China's most established PAN-based carbon fiber producer, with grades from TZ300 to TZ1000G and TZ65J. Its integrated fiber, fabric, prepreg and part capability supplies aerospace, robot arms and lightweight drone structures.
Explore products
5 models in the Sourcebotics catalog.
- Material
- PAN-based carbon fiber, 6K / 12K tow
- Process
- PAN precursor spinning, carbonization, surface treatment and sizing
- Load/Current Rating
- Tensile strength 5490 MPa; tensile modulus 294 GPa
- Material
- PAN-based carbon fiber, 12K tow
- Process
- PAN precursor spinning, carbonization, surface treatment and sizing
- Load/Current Rating
- Tensile strength 6370 MPa; tensile modulus 294 GPa
- Material
- PAN-based high-modulus carbon fiber, 3K / 6K tow
- Process
- PAN precursor spinning, high-temperature graphitization, sizing
- Load/Current Rating
- Tensile strength 4020 MPa; tensile modulus 540 GPa
- Material
- PAN-based carbon fiber, 3K tow
- Process
- PAN precursor spinning, carbonization, surface treatment and sizing
- Load/Current Rating
- Tensile strength 3530 MPa; tensile modulus 230 GPa
Sourcing & configuration scope
Sourcebotics catalogs 5 models from Weihai Guangwei Composites Co., Ltd across structural & mechanical parts. When preparing a quotation request, specify the target model, mechanical or communication interfaces, required technical documentation (datasheets, STEP drawings, or SDK details), order quantity, and destination country.
Company references
Company websites and published references for further review.
Sourcebotics is an independent robotics sourcing platform and is not Weihai Guangwei Composites Co., Ltd. This profile is based on the company's published materials and the product documents cited on Sourcebotics.
Tell us which product from Weihai Guangwei Composites Co., Ltd you are considering and what it needs to do. We can review availability, documentation, and the next sourcing steps for your request.