Quality built into every stage.
From incoming materials and engineering review to controlled manufacturing, inspection, testing, documentation and final delivery.
Our quality commitment
Four foundations for reliable composite performance.
Quality is integrated across management systems, material selection, product verification and compliance with applicable product or project requirements.
Quality Management
Quality materials selected for strength, durability, and corrosion resistance.
Material Control
Resins, fiberglass reinforcement and critical components are selected for the intended product and environment.
Testing & Inspection
Inspection and testing verify dimensions, workmanship and product performance against the quality plan.
Standards Compliance
Applicable international, industrial and customer requirements are identified for each product category.
Our quality process
A controlled workflow from material receipt to delivery.
Quality gate 01
Raw-Material Selection & Control
Materials are selected according to the product construction, service environment and required mechanical or chemical performance.
- Resin system and reinforcement identification.
- Critical component and accessory verification.
- Storage-condition and shelf-life controls where applicable.
- Material certificates or supplier records retained by project need.
Quality gate 02
Engineering & Requirement Review
Drawings, product specifications, operating conditions and acceptance criteria are reviewed before production begins.
- Dimensions, loads, pressure and temperature reviewed.
- Applicable standards and customer requirements identified.
- Inspection and testing scope defined.
- Special marking, documentation or delivery needs confirmed.
Quality gate 03
Controlled Manufacturing
Production is performed through the selected composite process with defined parameters, trained operators and in-process monitoring.
- Process method matched to product construction.
- Curing, forming, winding or lay-up activities monitored.
- Tooling and dimensional references controlled.
- Nonconforming conditions identified before the next stage.
Quality gate 04
In-Process & Final QC Inspection
Inspection confirms dimensional accuracy, surface condition, assembly details and visible workmanship.
- Dimension and thickness measurement.
- Visual and surface inspection.
- Component, joint and assembly verification.
- Final appearance, quantity and identification checks.
Quality gate 05
Testing, Documentation & Traceability
Required tests are completed and the resulting records are reviewed before product release.
- Mechanical, pressure or physical tests selected by product.
- Results compared with project acceptance criteria.
- Inspection reports and test records compiled.
- Drawings, certificates or quality documents prepared when requested.
Quality gate 06
Final Release, Packing & Delivery
Products are released only after required inspection and test status is confirmed.
- Final release and quantity confirmation.
- Packing matched to product size and transport risk.
- Identification and supporting documents included as required.
- Delivery coordinated with installation or site requirements.
Testing & inspection capability
Product verification selected around the performance requirement.
Dimension Test
Length, diameter, width, height and project-specific dimensional conformity.
Hoop Tensile Test
Circumferential tensile performance for pipe and cylindrical composite products.
Flexural Test
Bending strength and structural response of composite material or profile specimens.
Impact Test — Izod
Resistance to sudden impact and brittle damage under controlled test conditions.
Pressure Test
Pressure integrity of products, assemblies, valves or project-specific systems.
Hydrostatic Test
Water-pressure testing for leakage, body integrity and functional performance.
Thickness Measurement
Wall, laminate or profile thickness checked at defined inspection locations.
Visual & Surface Inspection
Surface finish, defects, assembly condition, identification and workmanship.
Standards & compliance
Product-specific standards aligned with the application.
The supplied page references DIN, ISO, ANSI, AWWA, ASTM, API and NFPA. Final applicability depends on the product category and project specification.
Quality across the product portfolio
Different products require different quality controls.
The release plan is matched to product function—electrical conduit, structural cable support, pressure piping, tanks, valves or custom composite products.
RTRC Conduit
Quality controls focus on dimensions, mechanical performance, joint integrity and cable-route suitability.
- Dimension and stiffness checks
- Impact and joint testing
- Visual and surface inspection
FRP Cable Tray & Cable Ladder
Structural profiles and assemblies are verified for material quality, dimensions and cable-support performance.
- Profile and assembly dimensions
- Flexural or load verification
- Surface and hardware checks
FRP Pipe
Pipe quality includes wall construction, dimensions, mechanical properties and pressure performance.
- Wall thickness and diameter
- Hoop and axial properties
- Hydrostatic or pressure testing
FRP Tank
Tank inspection addresses laminate condition, geometry, fittings, structural details and hydrostatic performance.
- Laminate and dimensional inspection
- Nozzle and fitting verification
- Hydrostatic test when required
Composite Valves
Valve verification focuses on assembly, sealing surfaces, pressure integrity and reliable operation.
- Component and assembly checks
- Shell and sealing tests
- Functional inspection
Custom-Made Products
Acceptance criteria are developed around project drawings, function, environment and requested testing.
- Project-specific inspection plan
- Drawing and dimensional conformity
- Functional or prototype testing
Need Quality Documents for Your Project?
Contact our technical team to request product
specifications, test reports, drawings, or
project documentation.