Jiaxing Add: The East of Haiwang Road, Shendang Town, Haiyan, Jiaxing, Zhejiang, China
Mob: +86 15000902670（Manage Chelsea )
Fax: +86 573-86760917
E-mail: chelsea@chqcable.com
Shanghai Add: No.28, Lane255, Shengxin South Road, Nanxiang Town, Jiading District, Shanghai, China
Mob: +86 15000902670（Manage Chelsea )
Fax: +86 21-69176728
E-mail: chelsea@chqcable.com
Outsourcing high-quality insulating materials, with various protective layers of cables. Main functions and overhead wires-the power system is used to distribute transmission and large-capacity power....
With the promotion and spread of the concept of green environmental protection in the world, the concept of environmental protection is gradually permeating all walks of life. With the gradual use of ...
According to my country's industry standard electrical industry safety work regulations, electrical equipment is divided into two types: high voltage and low voltage: high voltage: the voltage of the ...
The presence of air gaps in the main insulation can cause partial discharges. Since the relative permittivity of the air gap is much smaller than that of the cable insulation, under the action of the ...
1. Electrical performance testing There are mainly conductor DC resistance, insulation resistance, finished product voltage test and insulated wire-core voltage test, each of which is very important. ...
1. Type VV and YJV: PVC type Festoon Lights Cable Single Core Rubber Cable VDE, cross-linked polyethylene type power cables, can not be subjected to mechanical external force, suitable for indoor and ...
Add:No.28, Lane255, Shengxin South Road, Nanxiang Town, JiadingDistrict, Shanghai, China
Tel:+86 21-69172998 ( Business Department Headquarters )
+86 21-69176708-805 ( Human Resource )
Fax:+86 21-69176728
E-mail:chelsea@chqcable.com
Add:The East of Haiwang Road, Shendang Town, Haiyan, Jiaxing, Zhejiang, China
Tel:+86 150 0090 2670 ( Manager Chao )
+86 573-86760916 ( Business Department / Purchasing Department)
+86 573-86760928 ( Human Resource )
Fax:+86 573-86760917
E-mail:chelsea@chqcable.com
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