Technical Data

Precision mold cavity polishing at Guangdong Haikuo

FRP Profiles

Fiberglass Reinforced Plastic (FRP) profiles are pultruded composite sections made of glass fiber and resin, valued for being lightweight, corrosion-resistant, and high-strength compared to steel or aluminum. Profiles can be pultruded into a wide range of cross-sectional shapes — square, round, channel, angle, tube and more — and are used across construction, chemical processing, power, and transportation as structural parts, support parts, guardrails, bridges, and cable troughs.

Epoxy Pultruded Profiles

  • Ideal mechanical and thermal properties
  • Good water resistance
  • Low shrinkage during curing

Polyurethane Pultruded Profiles

  • High strength and good toughness
  • Strong impact resistance
  • Good wear resistance

Unsaturated Polyester Profiles

  • Available in ortho, iso, and vinyl ester resin systems
  • Strong versatility across applications
  • High cost-performance ratio

Fiberglass Rebar

  • Lightweight, high-strength reinforcement
  • Excellent corrosion resistance
  • Suitable for civil engineering and infrastructure

FRP Pultrusion Mould

The quality of a pultruded profile depends directly on the quality of the mold it is produced from — the mold must be precisely designed and constructed to consistently deliver the correct shape, dimensions, and surface finish.

Injection Mold

  • Solves resin curing issues inside the tank
  • Yarn path stays visible and organized, without tangling
  • High-pressure glue injection for good fiber infiltration
  • Larger, more practical preforming space

Dipping Mold

  • Simple, straightforward operating process
  • Strong versatility across profile types

What makes a good mold

  • Precision-machined cavities for consistent straightness and smooth, easy demolding.
  • Durable cavity surface treatment for a long service life under repeated pultrusion cycles.
  • Reasonable product structure, engineered around your specific profile geometry and performance requirements.
  • Quality mold materials, selected to hold hardness and dimensional accuracy over time.

About Our Manufacturing

  • Established — 2022
  • Facility — 3,000 m²
  • Team — 60+ employees
  • Production — 12 pultrusion lines, 3,500+ tons annual capacity
  • Export — 20+ countries served, MOQ from 100m, 24h quote response
  • Certified — ISO 9001 quality management system

See our full certificates and test reports on the About Us page.

Get Quote & Solution

Tell us the application, profile size and estimated quantity — our team will reply within 24 hours.

Attach files (CAD/design drawings, Office/OpenOffice documents, spec sheets or photos — optional, up to 10MB total)

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Ready to discuss your FRP project?

Tell us your specifications — our team replies with a quote within 24 hours.