A reliable ISO direct manufacturer with CE ROHS certificate.     Please contact    WaterAnalyzer@probesti.com  WaterMonitor@probesti.com    Probest@Probest.cn

FAQ Category

Quality Control

  • Q How does your company PROBEST ensure quality?

    A
    PROBEST strictly according to the following processes for each product produced by the company for quality control:
     
    First， ISO whole process quality control system, 6S management system
     
    1). Supply Chain Management
    Implementation of supplier certification system
    Dual-source supply strategy for key components
    Raw material batch traceability system
     
    2）Production process control
    A[Incoming Material Inspection] --> B[Process Inspection] --> C[SPC for Key Workstation] --> D[Aging Test] --> E[Final Inspection OQC].
    Establish quality gate control points (IQC/PQC/OQC)
    CPK requirements for key processes
    Implementation of “three inspection system” (self-inspection / mutual inspection / special inspection)
    Laboratory Assurance
    Regular calibration of testing equipment (MSA analysis)
    Retain all test raw data in ERP series
    All can be traced with SN
     
    Second, certification and standards compliance
    Mandatory certification: CE
    Enterprise standards industry standards: ISO (water quality instruments)
     
    Third, quality data visualization
    Establish real-time quality Kanban:
     
    Fourth, Continuous Improvement Mechanism
    PDCA cycle
     
    Fifth, Monthly quality analysis meeting
    8D report response time ≤72 hours
    Corrective action verification rate 100%
    Customer participation in improvement
    Establishment of customer quality committee
     
    Sixth, Integrity safeguard measures
    Welcome to the site random, sampling, monitoring
     

  • Q Quality control

    A Our pricing is based on high-quality raw materials and strict quality control. Compared with cheaper alternatives, our products ensure better durability and performance, which helps you reduce after-sales issues.

  • Q What does the Environmental Association do?

    A What does the Environmental Association do?

    As an authoritative certification service organization, the Environmental Association is always committed to providing professional and comprehensive certification services for enterprises. The scope of its audit is not only limited to quality management system, but also covers a wide range of fields such as environmental management, occupational health and safety, information security, etc., aiming to assess the comprehensive strength and compliance of enterprises in an all-round way.
    The strict audit by the Environmental Association further confirmed the reliability of PROBEST's factory in production management, quality control and compliance operation, especially in the field of research and development and production of water quality analyzers, PROBEST has shown excellent technical strength and rigorous production attitude, which fully reflects its professionalism as a high-quality production enterprise.

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