E-Ran Technology Co., Limited

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Quality Control

QA/QC Introduction

Our QC department is composed of 4 teams:
QC engineer
Raw material QC team
Semi-finished QC team
Finished products QC team

Procedures/testing Details

Raw materials checking
Semi-finished products checking
Random checking during production (assembly)
Full checking finished products to make sure the players function perfectly
Charge and recharge test to make sure the products can be charged
Check the packing way to make sure the accessories are without any defects

Test Equipment and Facilities


Name:Charge and recharge the players
Description:All our player have to be test charge and re-charge to make sure the player battery work in good way.The above room special for Mp3 and Mp4 player charging test.

Company Info

E-Ran Technology Co., Limited
[China (Mainland)]
[Verified Member]

City: Shenzhen
Province/State: Guangdong
Country/Region : China (Mainland)

Business Type:Manufacturer, Distributor/Wholesaler

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