At Marwi, quality is built into every stage of the process—from design to delivery. Our closed-loop Quality Management System combines early risk prevention, strict production control, and continuous improvement through data-driven feedback. Supported by global standards such as ISO 9001 and ISO 17025, we ensure every component meets the highest levels of performance, reliability, and consistency—while continuously evolving to meet future demands.
A closed-loop system from prevention to continuous improvement
Demonstrates the complete lifecycle of a high-quality management system, emphasizing risk prevention at the design stage and rigorous control during manufacturing, ultimately driving continuous system optimization through data feedback.
Engineering Stage and Quality Planning
Define product quality objectives and perform 3D modeling and specification development based on customer requirements and ISO 4210 standards.
DFMEA (Design Failure Mode and Effects Analysis)
Identify and control potential failure modes during the design phase in advance to prevent quality risks.
EVT (Engineering Verification Test)
Execute static strength, fatigue, and impact testing to ensure the product design meets requirements during the design stage.
Supply Chain and Incoming Quality Control (IQC)
Perform supplier audits and quality agreements, and conduct rigorous inspections of incoming parts and components.
In-Process Quality Control / Process Quality Control (IPQC / PQC)
Monitor production parameters and SPC (Statistical Process Control) to ensure that Cp/Cpk meets process capability requirements.
Final Quality Control (FQC)
Perform final inspections before finished products enter the warehouse; execute rework, scrap, or isolation for non-conforming products.
Outgoing Quality Control (OQC)
Perform final shipment inspections to ensure products meet customer requirements and quality standards.
Advanced Verification Testing
Perform advanced reliability and durability testing to verify long-term product performance and safety.
8D Analysis and Root Cause Tracking
Address customer complaints or internal abnormalities by identifying root causes through the "5 Whys" and executing CAPA (Corrective and Preventive Actions).
Closed-Loop Feedback Mechanism
Feed improvement results back into the DFMEA, Control Plans, and Standard Operating Procedures (SOPs) to continuously prevent problem recurrence.
Closed-Loop Feedback
Flow back from "Feedback and Improvement" to the "Prevention Phase" to form a complete closed-loop quality management system.
ISO 9001 Management System
An international quality management system that ensures overall processes comply with quality standards.
TAF Accredited Laboratory (ISO 17025)
Establish a laboratory system compliant with ISO 17025, including equipment calibration and personnel training.
Sustainability and Compliance Management
Integrate ESG, CBAM (Carbon Border Adjustment Mechanism), and carbon management to fulfill modern corporate sustainability responsibilities.
