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Why Can We Always Ensure Excellent Quality

Quality Control

Our quality control team has 13 members. 4 refurbish professional skill worker, 5 testing technician, 3 cleaning and packing, 1 software engineer.

Refurbish professional skill worker, make the refurbished good looking, the used device will become as new as a brand new item.

Testing technician, make sure all the devices are tested and have a good quality in hashrate, temperature, fans etc.

Cleaning and packing, offer high leval clean and good package service.

Software engineer, keep the virus away, make sure each devices is safe.

Certification

DongXin MINER Certifications
Standard: Hong Kong certificate of incorporation
Issued By: Hongkong Special Administration Region
DongXin MINER Certifications
Standard: Chinese Business License
Issued By: State Administration of Industry
DongXin MINER Certifications
Standard: SGS
Issue Date: 2019-08-30
Issued By: SGS
DongXin MINER Certifications
Standard: SGS
Issue Date: 2020-09-13
Issued By: SGS
DongXin MINER Certifications
Standard: Hong Kong certificate of incorporation
Issued By: Hongkong Special Administration Region
DongXin MINER Certifications
Standard: Chinese Business License
Issued By: State Administration of Industry
DongXin MINER Certifications
Standard: SGS
Issue Date: 2019-08-30
Issued By: SGS
DongXin MINER Certifications
Standard: SGS
Issue Date: 2020-09-13
Issued By: SGS
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