Electrostatic spraying
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A connecting beam of a barrier.

A connecting beam of a barrier.

Vacuum compressor anti-corrosion casing

Vacuum compressor anti-corrosion casing

Clamping device

Clamping device

A traffic isolation quick connection component

A traffic isolation quick connection component

Stamping forming device for the arc-shaped groove of the traffic isolation belt panel

Stamping forming device for the arc-shaped groove of the traffic isolation belt panel

A corner of the factory

A corner of the factory

Factory environment

Factory environment

Special-shaped pipe guardrail

Special-shaped pipe guardrail

Special-shaped pipe guardrail

Special-shaped pipe guardrail

Highway guardrail panel + post

Highway guardrail panel + post

Highway guardrail net

Highway guardrail net

River channel guardrail

River channel guardrail