ISO Standards

Your Quality, Our Priority

Quality Assurance at LEADRP

At LEADER, quality assurance is implemented in every stage of our process. From material sourcing to final delivery, we adhere to rigorous standards to ensure your parts meet or exceed expectations. We are certified under ISO 9001 (Quality Management), ISO 13485 (Medical Devices), and ISO 14001 (Environmental Management), and maintain full traceability throughout our operations.

Tests & Capabilities

Dimensional Inspection: up to ±0.01 mm for precision machining; verified via CMM and vision systems.
Hardness / Tensile / Elongation / Yield Strength Tests: with certified machines.
Appearance / Finish: color matching, visual inspection under specified lighting, surface roughness (Ra values) measurement.
Special Tests (upon request): e.g. non-destructive testing (NDT), coating adhesion, corrosion resistance, etc.

Tools & Equipment Used:

Digital calipers and micrometers: ±0.01 mm
Hardness testers: Rockwell / Brinell / Shore Hardness Tester
Coordinate Measuring Machine (CMM): ±2 µm accuracy
2.5D Vision Measuring System for small and complex parts
Surface Roughness Tester (0.1–0.8 µm Ra typical)
Height Gauge, Pin Gauges, and Thread Gauges

Material Qualification and Incoming Inspection

All raw materials are obtained from carefully selected suppliers known for their high quality. All materials and compounds will be go through extensive quality inspection before being stored or processed.

First Article Inspection Report

First article inspection (FAI) is a design verification and design history file and a formal method of providing a reported measurement for each manufactured feature of a part or the final product.

FAI reports include:

Verification of all critical dimensions (CMM or optical measurement)
Comparison against 2D drawings and 3D CAD models
Surface roughness (Ra) measurement
Review of tolerances and geometry consistency
Photo documentation and operator sign-off

In-Process Quality Control (IPQC)

Every one of our manufacturing orders will go through the first article inspection when the machine is set up. FAI will be performed and recorded by IPQC and a senior engineer. The operator and IPQC inspection focuses on critical dimension checks at every stage of production.

Final Inspection and Pre-Shipment Verification

Before dispatch, every order passes through a comprehensive Pre-Shipment Inspection (PSI) to ensure conformity with specifications and appearance standards.

Inspection scope:

100% dimensional verification on critical features
Surface finish and cosmetic inspection (scratches, burrs, tool marks, color)
Functional checks and test assembly if applicable
Packaging and labeling verification

We make your custom products better and faster

LEADRP could help you with all the important and complex work of custom product prototyping and manufacturing, from initial designs to low-volume production, post-processing, logistics, and more. LEADRP is dedicated to speeding up your prototyping and manufacturing processes and reducing costs. Whether it's a one-off prototype made or a batch production of thousands, LEADRP is here to help.