Quality Control

Dongguan Bai-tong Hardware Machinery Factory Quality Control

1. Our quality controller has working in our factory for more than 10 years, very expericed.

2. We will test the each product, each accessory before shipping, to make sure its high quality.

3. We will pack the cargo well with plywood cases, to make sure the goods in good status during delivery.

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  • Dongguan Bai-tong Hardware Machinery Factory
    Standard: 3f4141
    Number: 4f14
    Issue Date: 2019-02-11f
    Expiry Date: 2019-01-28
    Scope/Range: f14f14f
    Issued By: beijing vbeijingbeijingbeijingbeijing
  • Dongguan Bai-tong Hardware Machinery Factory
    Standard: r123r1
    Number: 3563566
    Issue Date: 2019-02-05
    Expiry Date: 2019-03-01
    Scope/Range: 1r32r
    Issued By: 1r321
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