What is the insulation contact box

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The insulation contact box uses epoxy resin material with excellent insulation performance, and is injection molded using the static mixed APG process. It is used for insulation isolation and transition of various electrical equipments. After manufacturing, we will use high-quality pressure-resistant, partial discharge and other testing equipment to strictly control the product quality in accordance with national standards.

DUWAI Elecric Company is specialized in manufacturing insulation contact box, BMC/SMC/Epoxy resin insulator and other thermoplastic item for 12 years.

Main products:

Insulation contact box

Busbar insulator

Busbar clamp

Insulator support

Customized thermoplastic item.

We can supply you hot insulator/clamp in sale such as

SM,MNS,SE,SEP,EL...(keep stock in warehouse)

Our advantages:

1.12 years professional production experience

2.Annual production capacity of 10 million

3.Professional R&D team


5.80% reorder customers

6.Best factory price


8.Quick reply

If you have any questions, please don't hesitate to contact us.

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