+251-11-123-4567 info@saditra.com Addis Ababa, Ethiopia
Our Commitment

Excellence in Every Bar

Our multi-stage quality assurance process ensures every product meets the highest international standards.

50+

Quality tests performed per production batch

QC Process

Our 7-Point Quality Control System

A comprehensive testing framework that ensures zero-defect production and consistent quality across every batch.

01

Raw Material Inspection

Every incoming raw material — palm oil, coconut oil, caustic soda, fragrances, and additives — is tested against strict specifications before acceptance. Certificates of analysis are verified and samples are laboratory-tested for purity, moisture content, and microbial contamination.

02

In-Process Monitoring

During saponification, our chemists continuously monitor critical parameters including temperature, pH levels, TFM (Total Fatty Matter), free alkali content, and moisture levels. Real-time data logging ensures any deviation is immediately corrected.

03

Chemical Analysis

Laboratory tests verify soap composition including TFM (Total Fatty Matter) percentage, free caustic alkali levels, chloride content, matter insoluble in alcohol (MIA), and moisture content. All results must fall within predetermined specification ranges.

04

Physical Testing

Hardness tests, weight verification (±2% tolerance), dimensional accuracy, surface finish inspection, stamping clarity, color consistency, and fragrance strength are all measured using calibrated instruments and standardized protocols.

05

Microbiological Testing

Samples from each batch undergo microbiological screening for total plate count, yeast and mold, and specific pathogen absence. This ensures every product is safe for skin contact and meets international hygiene standards.

06

Stability & Performance Testing

Accelerated stability testing simulates shelf-life conditions to verify product longevity. Performance tests measure lather quality, cleansing efficacy, skin pH compatibility, and fragrance retention over time.

07

Final Inspection & Release

A comprehensive final inspection checks packaging integrity, labeling accuracy, barcode readability, batch coding, and overall product appearance before release. Only products meeting 100% of our specifications are approved for dispatch.

Lab Capabilities

Advanced Testing Laboratory

Our in-house laboratory is equipped with modern analytical instruments operated by qualified chemists and quality professionals.

Chemical Analysis

Titration equipment, pH meters, moisture analyzers, and spectrophotometers for precise chemical composition verification.

Microbiological Lab

Laminar flow hoods, incubators, autoclaves, and colony counters for comprehensive microbiological safety testing.

Physical Testing

Hardness testers, precision scales, texture analyzers, and color spectrophotometers for physical property verification.

Stability Testing

Climate chambers for accelerated aging, UV exposure testing, and long-term shelf-life validation under controlled conditions.

Digital Documentation

Computerized quality management system for batch records, test results, trend analysis, and complete traceability documentation.

Calibration Program

All instruments are regularly calibrated against traceable standards with documented calibration certificates and maintenance schedules.

Recognized Standards

Our Certifications

ISO 9001:2015

Quality Management System certification

GMP Certified

Good Manufacturing Practices compliance

ISO 14001

Environmental Management System

Lab Tested

Independent laboratory verification

Export Certified

International export compliance

Cruelty Free

No animal testing policy

Quality You Can Trust

Partner with a manufacturer that puts quality at the center of everything. Request our quality certifications or schedule a factory audit.