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Why Can We Always Ensure Excellent Quality

Quality Control

Make cable with heart!

We perform the process quality control for all cable production. Routine Test shall be done for each batch of cable before delivery.

1. Insulation Thickness and tensile forece Test

Zhenglan Cable Technology Co., Ltd

2. Conductor resistance Test

Zhenglan Cable Technology Co., Ltd

3. Tensile Strength Test

Zhenglan Cable Technology Co., Ltd

4.Insulated aging Test

Zhenglan Cable Technology Co., Ltd

5.certification

Zhenglan Cable Technology Co., Ltd

Zhenglan Cable Technology Co., Ltd

Zhenglan Cable Technology Co., Ltd

Zhenglan Cable Technology Co., Ltd

Certification

Zhenglan Cable Technology Co., Ltd Certifications
Standard: ISO 14001
Number: 07618E10225R0M
Issue Date: 2018-02-11
Expiry Date: 2021-02-10
Scope/Range: environment management system
Issued By: ZRX
Zhenglan Cable Technology Co., Ltd Certifications
Standard: ISO 9001:2015
Number: 07618Q10433R0M
Issue Date: 2018-02-11
Expiry Date: 2021-02-10
Scope/Range: Quality Management System
Issued By: ZRX
Zhenglan Cable Technology Co., Ltd Certifications
Standard: OHSAS 18001
Number: 07618S10174ROM
Issue Date: 2018-01-11
Expiry Date: 2021-02-10
Scope/Range: Occupation Health Safety Management System
Issued By: ZRX
Zhenglan Cable Technology Co., Ltd Certifications
Standard: ISO 9001:2015
Number: 91410100326764510X
Issue Date: 2014-12-30
Expiry Date: 2099-05-31
Scope/Range: All Cable businiess
Issued By: JiaoZuo Goverment
Zhenglan Cable Technology Co., Ltd Certifications
Standard: ISO 9001:2015
Number: 91410100326764510X
Issue Date: 2019-05-08
Expiry Date: 2019-05-28
Scope/Range: All Cable businiess
Issued By: JiaoZuo Goverment
Zhenglan Cable Technology Co., Ltd Certifications
Standard: EN50525-2-11-2011,EN60227-1:2007
Number: m.2019.206.c1645
Issue Date: 2019-06-27
Expiry Date: 2099-08-26
Scope/Range: Low Volatage Power Cable
Issued By: UDEM
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