Rotary Union for Construction and Engineering Machinery










First Creation Mechanical Technology Co., Ltd. is a domestic manufacturer of rotating joints, committed to the research and development of fluid static and dynamic transmission seals. The company has achieved remarkable results in high-pressure, high-speed mechanical seals, gap seals, long-life hydraulic rotating joints, and other sealing fields. Our main products include various customized multi-channel hydraulic rotating joints, rotating joints for construction machinery, high-speed joints for CNC machine tools, matching joints for the iron and steel metallurgy industry, high-pressure, hi…


Rotary Union for Construction and Engineering Machinery

Multi-path rotary connector

Multi-path rotary connector

Multi-path rotary connector

Multi-path rotary joint

High-speed, high-pressure swivel joint

High-speed, high-pressure swivel joint

High-speed, high-pressure swivel connector

High-speed, high-pressure rotating union

Engineering machinery rotating union

Rotary Union for Construction and Engineering Machinery

Rotary unions for construction and engineering machinery

Hydraulic Swivel Fitting

Tengzhou Swivel Fitting

Tengzhou Swivel Fitting

Tengzhou Swivel Fitting

Tengzhou Swivel Fitting

Hydraulic Swivel Fitting

Hydraulic Swivel Fitting

Hose Swivel Fitting

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