HONG KONG BESTWAY CO.LTD (SHENZHEN ALL-KEY TECHNOLOGY CO. LTD)
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17 Years
guangdong, shenzhen
Since 2001
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Universal AC Power Adapter

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Switching Power Adapters

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AC DC Switching Power Supply

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Universal USB Power Adapter

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Linear Power Adapter

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Universal AC DC Power Adapter

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Desktop Switching Power Supply

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Smart Car Battery Charger

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Universal AC DC Adapters

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AC DC Battery Charger

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Laptop AC Power Adapters

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Open Frame Power Supplies

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Travel Power Adapters

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Industrial Power Supplies

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Why Can We Always Ensure Excellent Quality

Quality Control

QC/Technical Support
At present, we have more than 99 qualified QC staff. The QC is based on our ISO 9001:2000 registered Program. All QC procedures are integrally tied to this program.
The QC starts at incoming material inspection, and continues through to finished goods/shipping of the product.

We currently achieve a "100 PPM defect rate". KUANTECH is truly targeted to "Zero Defect Quality".

In addition to the normal incoming QC and standard production line QC, we add a Temperature Rise Testing to further ensure the final quality, and to eliminate infant mortality due to potential marginal parts.

QC Staff
More than 99


Procedures/testing Details
Kuantech is set up with very new available equipment to support QC. We source only from the most reliable suppliers.
We have added a Temperature Rise Testing to further ensure the final quality, and to eliminate infant mortality due to potential marginal parts.

Insulation testers: To insure integrity of products after transformer winding.

Elevated Temperature Testing to insure reliability:

  • Temperature test chambers
  • Temperature recording instruments
  • Yokogawa testers and test data recording


Other Information
We are ready for PAHS, 6P, NP. QC 08000 Certified.

HONG KONG BESTWAY CO.LTD (SHENZHEN ALL-KEY TECHNOLOGY CO. LTD) HONG KONG BESTWAY CO.LTD (SHENZHEN ALL-KEY TECHNOLOGY CO. LTD)

QA RoHS QE reliability testing equipment

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