Hang Zhou Tronstol technology Co., Ltd.
Hang Zhou Tronstol technology Co., Ltd.

To ensure the consistent quality of our products, Tronstol conducts strict quality control throughout the whole production process.

Quality Control
  • Incoming Inspection
    Incoming Inspection

    Department: Quality Control Department

    Content: When the materials reach the inspection area, the quantity is counted according to the delivery note. Then the inspection is carried out according to the relevant inspection standards: such as checking the drawings. Qualified products are placed in the qualified area. And the unqualified products are rejected and returned to the purchasing department with an explanation.

    Purpose: Guarantee the qualified rate of production materials and reduce the secondary processing of production.



    Incoming Inspection
  • Issue Production Materials
    Issue Production Materials

    Department: Warehousing Department

    Content: According to the production plan of the production department, the warehouse management personnel receive the corresponding materials according to the bill of materials to the production department.

    Purpose: Ensure that the production department completes production in time, without missing any materials.


    Issue Production Materials
  • Production
    Production

    Department: Production Department

    Content: Assemble in an orderly manner according to the production assembly instructions.

    Purpose: Ensure that the sales team can meet the customer's delivery date and product quality.


    Production
  • Qualified Product Storage
    Qualified Product Storage

    Department: Warehousing Department

    Content: Warehouse management personnel ensure that the quantity in the warehouse is consistent with the actual materials, and make data statistics.

    Purpose: Ensure that the fixed assets of the warehouse are not missing or omitted.


    Qualified Product Storage
  • Process Inspection
    Process Inspection

    Department: In Process Quality Control

    Content: Process monitoring of each equipment according to the SOP of process inspection.

    Purpose: Ensure that the equipment has no quality defects and no apparent defects.

    Process Inspection
  • Product Testing
    Product Testing

    Department: Final Quality Control

    Content: Strict inspection according to the relevant inspection SOP of the product such as product function, machinery, appearance, voltage, etc.

    Purpose: Guarantee equipment yield.


    Product Testing
  • Shipment Inspection
    Shipment Inspection

    Department: Final Quality Control

    Content: According to the sales order, carry out all-round inspection of the product, including voltage, appearance, function, transportation inspection, etc.

    Purpose: Ensure that customers can receive satisfactory machines.


    Shipment Inspection
  • Logistics Packaging
    Logistics Packaging

    Department: Logistics Department

    Content: According to the sales invoice, check the accessories, check the SN.No, and strictly implement the SOP of the packaging process.

    Purpose: Ensure that the equipment will not have any packaging defects during transportation, and allow customers to receive the machine in good condition.


    Logistics Packaging
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Whether you have a question about product features, shipping, site policies or anything else, we're here to help and ready to answer your questions.
Contact info
86-571-26265158
jemma.zhang@tronstol.com
4th Floor, Building 5, No. 2, Huayi Road, Yuhang Street, Yuhang District, Hangzhou