Products

Liquefied petroleum gas filling and conveying equipment

LPG semi-automatic filling line

Refrigerant filling and conveying equipment

Steel cylinder water pressure testing equipment

Seamless gas cylinder water pressure testing equipment

Steel cylinder hydrostatic test equipment

Steel cylinder hydrostatic test equipment

The conveying and hydraulic test of steel cylinders are automatically completed.

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Changlong Hongye

Hotline:+86 022-86825773

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E-mail：tianjinchanglong@126.com

Factory Director's Office:+86 022-86827988

Technical Section:+86 022-86825038

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Tianjin Changlong Hongye Gas Equipment Co., Ltd.

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