OMYHSK · TURNING & GRINDING
Turning & Grinding CentersDedicated to metal-seated eccentric butterfly valves
Specialists in high-end precision CNC machine tools
Customized, one-stop machining solutions
Your turning and grinding specialist for metal-seated eccentric butterfly valves

01 / ABOUT OMYHSK
Precision manufacturing · Lifecycle supportTurning and grinding expertise.
Built on precision.
Discover OMYHSK↗Dalian OM CNC Machine Tool Manufacturing Co., Ltd.
Dalian OM CNC Machine Tool Manufacturing Co., Ltd. is based in Lingang Industrial Park, Dalian Emerging Industry Economic Zone, Liaoning, China. We integrate high-end CNC machine tool R&D, precision manufacturing, customized solutions and full-lifecycle services.
Our core in-house-developed product is a turning and grinding center dedicated to metal-seated eccentric butterfly valves. Our range also includes vertical turning-milling centers, CNC vertical lathes and twin-exchange-table machines.



02 / PRODUCT COLLECTION
Engineered for butterfly valves.
The YH Series.

YH100CM
↗Max. turning diameterΦ800mm

YH180CM
↗Max. turning diameterΦ1800mm

YH500CM
↗Max. turning diameterΦ5000mm

YH180CM-DE
↗Max. turning diameterΦ1800mm
03 / OMYHSK IN FOCUS
Precision, seen in practice.
From machine assembly to customer sites
Discover precision manufacturing at OMYHSK

Discover OMYHSK
R&D · Precision Manufacturing · Customized Solutions



04 / MANUFACTURING
Engineering expertise.
Quality at our core.
Our specialist R&D, engineering, assembly and machining teams focus on precision CNC manufacturing. Carefully selected components from leading domestic and international brands, high-quality materials, high-precision imported production machine tools, dedicated inspection equipment and rigorous production standards support the quality and reliable performance of every machine.
Explore our manufacturing↗LET'S TALK PRECISION
