ONE-STOP MANUFACTURING
ISO 9001 and TS 16949 Certified
Since 1984, Jing Yuh has been delivering premium-quality investment and sand castings with competitive costs and short lead times. With world-class material engineers, automated precision casting systems, rapid prototyping capabilities, and comprehensive services, we uphold our core values: Delivery faster, Quality first, Cost cheaper.

CAPABILITIES
ABOUT US
Founded in July 1984, Jing Yuh Metal Industrial Co., Ltd. began by producing vessel hardware. Over the years, we've evolved into specialists in lost-wax casting, expanding our expertise to include components for impellers, diffusers, pneumatic systems, vehicles, and various machinery parts. With ISO 9001:2015 and TS16949 certifications, Jing Yuh plays a significant role in the global market for pump components, valves, automotive, and construction parts for OEMs.
MARKETS WE SERVE
Inspection Equipments
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3D Vane Scanner
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Metallographic Microscope
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Coordinate Measuring Machine
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Hardness Testing Machine
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Profile Projector
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Spectrometer
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Micrometer
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Height Gage
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Pin Gauge

R & D Capabililtes
Jing Yuh has established a technical R&D center based in Taiwan Headquarter, specializing in the research and design of progressive manufacturing solutions as well as supper alloy’s developments.
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Mold Flow Analysis-Pro-Cast Simulation System
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Process Optimization Research
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Material Substitution Program
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Cost Reduction Plan
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Tooling Design & Fabrication
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Jigs Designs & Gages Design
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Process Capability Analysis CPK


Alloys Poured & Machined
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Stainless Steels: 300 and 400 series
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Austenitic Gray Iron: ASTM A436 Types 1–5
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Austenitic Ductile Iron: ASTM A439 Grades D2–D5
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Abrasion-Resistant Iron: Ni-Hard
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Duplex Stainless Steels: CD4, CD6
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Precipitation Hardening Stainless Steels: 15-5PH, 17-4PH
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Carbon, Low Alloy, and Tool Steels
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Nickel-Based Alloys: Inconel 718, 625, 925
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Monel Alloys: 400, R405, K500
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Cobalt-Based Alloys: Co#3, 6, 12
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Aluminum Alloys: including T6
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Titanium Alloys: 6-4 Ti
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High Manganese Steels
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We can also customize alloys to meet specific property requirements.




