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Jiangsu Jiajie Special Screw Co., Ltd.

Comprehensive Quality Management System:

Implement international quality management systems such as ISO 9001 to ensure that every link from raw material inspection, process control, finished product inspection, etc. meets strict quality standards.

Jiangsu Jiajie Special Screw Co., Ltd.

Strict Raw Material Control:

Raw materials are strictly inspected upon entry into the factory. The stainless steel products produced by our company are made of reliable domestic and foreign brands of SUS301, SUS304, SUS316 series and higher quality stainless steel materials to ensure that the materials used meet the specified performance and quality requirements.

Jiangsu Jiajie Special Screw Co., Ltd.

Process Control and Traceability:

Implement real-time monitoring and data recording during the production process to ensure product traceability and facilitate the tracking and analysis of quality issues.

Key Performance Tests

  • Dimensional Accuracy Inspection

    Dimensional Accuracy Inspection

  • Hardness Test

    Hardness Test

  • Tensile Test

    Tensile Test

  • Torque Test

    Torque Test

  • Fatigue Test

    Fatigue Test

  • Corrosion Test

    Corrosion Test