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Vistron(Dong Guan) Audio Equipment Co., Ltd. Quality Control

  • China Vistron(Dong Guan) Audio Equipment Co., Ltd. Certifications
    Standard:CE
    Number:CA-23060652-E-000
    Issue Date:2023-08-11
    China Vistron(Dong Guan) Audio Equipment Co., Ltd. Certifications
    Standard:RoHS
    Number:KEYS23082133001RH-03
    Issue Date:2023-08-29
    China Vistron(Dong Guan) Audio Equipment Co., Ltd. Certifications
    Standard:FCC
    Number:CA20010049-E-000
    China Vistron(Dong Guan) Audio Equipment Co., Ltd. Certifications
    Standard:ETL
    Number:200327025SZN-001
    Issue Date:2024-09-09
    China Vistron(Dong Guan) Audio Equipment Co., Ltd. Certifications
    Standard:SIO9001
    Number:06523Q0342R1M
    Issue Date:2023-09-09
    China Vistron(Dong Guan) Audio Equipment Co., Ltd. Certifications
    Standard:SA 8000
    Number:64623B2080581E0M
    Issue Date:2023-08-21
    China Vistron(Dong Guan) Audio Equipment Co., Ltd. Certifications
    Standard:ISO 14001
    Number:02024E1163R0M
    Issue Date:2024-07-25

We have full function quality control staffs with related experience; we know the quality is
the most important to us and customers. We pay attention from raw material to in production and final
completed goods.

We pay high attention to High Quality.

All raw materials and accessories must be tested before entering production facilities.

Mass production will begin only if the products have been tested and have passed inspection.

During mass production, personnel will periodically check products to ensure randomized testing.

Before shipping,our QC will check it again strictly to ensure the High Quality.

All products 100% QC before shipment.

Vistron(Dong Guan) Audio Equipment Co., Ltd. quality control 0Vistron(Dong Guan) Audio Equipment Co., Ltd. quality control 1Vistron(Dong Guan) Audio Equipment Co., Ltd. quality control 2Vistron(Dong Guan) Audio Equipment Co., Ltd. quality control 3Vistron(Dong Guan) Audio Equipment Co., Ltd. quality control 4Vistron(Dong Guan) Audio Equipment Co., Ltd. quality control 5

products
CERTIFICATIONS
Certifications
  • China Vistron(Dong Guan) Audio Equipment Co., Ltd. Certifications
    CE
    China Vistron(Dong Guan) Audio Equipment Co., Ltd. Certifications
    RoHS
    China Vistron(Dong Guan) Audio Equipment Co., Ltd. Certifications
    FCC
    China Vistron(Dong Guan) Audio Equipment Co., Ltd. Certifications
    ETL
    China Vistron(Dong Guan) Audio Equipment Co., Ltd. Certifications
    SIO9001
    China Vistron(Dong Guan) Audio Equipment Co., Ltd. Certifications
    SA 8000
    China Vistron(Dong Guan) Audio Equipment Co., Ltd. Certifications
    ISO 14001

We have full function quality control staffs with related experience; we know the quality is
the most important to us and customers. We pay attention from raw material to in production and final
completed goods.

We pay high attention to High Quality.

All raw materials and accessories must be tested before entering production facilities.

Mass production will begin only if the products have been tested and have passed inspection.

During mass production, personnel will periodically check products to ensure randomized testing.

Before shipping,our QC will check it again strictly to ensure the High Quality.

All products 100% QC before shipment.

Vistron(Dong Guan) Audio Equipment Co., Ltd. quality control 0Vistron(Dong Guan) Audio Equipment Co., Ltd. quality control 1Vistron(Dong Guan) Audio Equipment Co., Ltd. quality control 2Vistron(Dong Guan) Audio Equipment Co., Ltd. quality control 3Vistron(Dong Guan) Audio Equipment Co., Ltd. quality control 4Vistron(Dong Guan) Audio Equipment Co., Ltd. quality control 5