Import 3mm Carbon Fibre Sheets Plate High Strength — Buy in wholesale FOB from Supplier in China

The 3mm Carbon Fibre Sheets Plate High Strength from Acen International Company Limited is manufactured in Shenzhen, Guangdong, China, with the supplier located at Yongfu Dasha, Fuqiao Industrial area. The product uses prepreg fabric from Toray or Tairyfil, Japanese or Taiwanese origin, laid at 0/90 degree fibre orientation as standard, with 45 degree quasi-isotropic layup available on request. The 3mm thickness is achieved through multiple prepreg layers cured under pressure and temperature, with the supplier noting that thickness tolerance may exhibit some variation. Maximum sheet size offered is 3000mm by 8000mm, though the 3mm product is standardly available in smaller cut-to-size formats. The supplier also provides CNC cutting service based on customer drawings, with NDA agreements available for design protection.

Carbon fibre prepreg sheets at 3mm thickness typically consist of 8 to 12 layers of 200-300 gsm fabric depending on the fibre areal weight and resin content. The 0/90 orthotropic layup provides high stiffness and strength in the primary axes, while the optional 0/90/45 quasi-isotropic configuration improves torsional rigidity and more uniform load distribution. Toray T300 or T700 grade fibres are commonly used in such applications, with Tairyfil TC35 or equivalent as alternatives. The resin system is not specified but is typically an epoxy formulated for room-temperature storage or frozen prepreg handling. The mirror gloss finish described suggests a quality mould surface and controlled cure cycle to prevent porosity; pinhole-free surfaces are critical for aesthetic and aerodynamic applications. Standard industry void content for aerospace-grade prepreg laminates is below 1 percent, though commercial grades may accept 2-3 percent.

Primary applications for this 3mm sheet include drone and UAV frame construction, automotive dash inserts, chassis components, and custom tool handles where the strength-to-weight ratio justifies material cost. The buyer profile spans aerospace prototyping, motorsport engineering, robotics manufacturers, and commercial drone operators. For importers, the proximity to Shenzhen Port facilitates sea freight export, while the supplier's CNC capability reduces the need for secondary machining partnerships. The source description mentions thickness up to 60mm as a product range capability, indicating autoclave or oven capacity for large laminates. Buyers should confirm whether the 3mm product is produced in-house or subcontracted, and whether batch testing includes mechanical property validation such as flexural strength and modulus per ASTM D7264 or ISO 14125.

Acen International Company Limited operates from Yongfu Dasha, Fuqiao Industrial, Shenzhen, Guangdong, China, postal code 518000. The supplier holds a harbor trust tier on the platform. The response rate is recorded at 0.00 percent, with an average response time of zero hours, indicating no tracked communication activity. The company is positioned in Shenzhen, a major electronics and advanced manufacturing hub, which supports access to carbon fibre supply chains and CNC machining infrastructure. The source description emphasises in-house CNC cutting and design confidentiality through NDA agreements.

The supplier's product range extends beyond 3mm sheets to include colour carbon fibre plates, forged carbon fibre sheets, flexible carbon fibre sheets, honeycomb-core carbon plates, and various thicknesses from 0.8mm to 60mm. No information is provided about year of establishment, factory floor space, number of employees, annual composite output, or named customers. The willingness to sign NDAs and offer custom CNC work suggests some degree of technical engagement capability, but buyers should verify actual engineering support levels and quality management system certification before relying on the supplier for critical applications.