Definition of Testing
Testing is a systematic service in the business ecosystem centered on data-driven value verification. It refers to a business activity where professional institutions or qualified entities conduct quantitative/qualitative analysis, verification and evaluation on the characteristics, indicators, compliance or quality level of objects such as products, materials, environments, services and processes. This is achieved by applying standardized procedures, professional equipment and technical means in accordance with national/industry standards, contractual agreements or customized requirements. Finally, a testing report with credibility is issued to provide core support for business decision-making, risk control, market access, quality assurance and trust building.
Testing Process
Pre-Production Inspection
Needs Alignment: Clarify testing objects/projects/standards, confirm cycle/cost, and formulate testing plans.
Pre-Production Inspection
Sample Management: Receipt verification, unique identification and traceability, preparation and standardized storage.
Pre-Production Inspection
Testing Implementation: Equipment/environment calibration, standardized operation, parallel verification and abnormal handling.
Pre-Production Inspection
Data Processing and Result Determination: Data collation and review, compliance determination against standards.
Pre-Production Inspection
Report Issuance: Report compilation, multi-level review and compliant issuance.
Pre-Production Inspection
Delivery, Filing and Follow-up Services: Report delivery, data filing, objection handling and consultation.
Industrial Products Testing
1. Product Categories: Mechanical components, pipelines, valves, industrial equipment, etc.
2. Testing Standards: GB, ISO, ASTM, BS, EN, AS, AATCC, JIS, DIN, etc.
3. Common Testing Items: • Mechanical Performance Testing: Tensile strength, yield strength, hardness, plastic tensile testing, etc. • Pressure and Tightness Testing: Pressure resistance and leakage testing for pipelines and valves, etc. • Corrosion Resistance Testing: Salt spray testing, corrosion testing, etc. • Fatigue and Durability Testing: Fatigue strength, vibration testing, etc. • Geometric Accuracy Testing: Dimensional accuracy, geometric tolerance verification etc. • Electrical Safety Testing: Ground continuity testing, insulation resistance testing, NEC (National Electrical Code) compliance, etc. • Material and Compliance Testing: Material composition analysis, CE Machinery Directive (MD) compliance, risk assessment, safety protection verification etc.
Pre-Shipment Inspection

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