Zhejiang Dunan Valve Co., Ltd.

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Quality Control

QA/QC Introduction

The Quality Department is mainly in charge of controlling the quality of products. They are dedicated to trying to improve quality. They focus on the entire production procedure from raw materials to finished products. They will refuse any faulty products or parts.

Test Equipment and Facilities


Name:Duration Test Machine
Description:The equipment mainly test the duration of ball valve, It operates continuously until leakage occurs.

Company Info

Zhejiang Dunan Valve Co., Ltd.
[China]
[Verified Member]

Business Type:Manufacturer

City: Zhuji
Province/State: Zhejiang
Country/Region : China

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