We provide comprehensive support from heat treatment, plating, to finishing of outer and inner diameters.
We have a wealth of experience in parts for hydraulic valves, particularly with over 300 types of processed spools. We are confident in our machining of seat surfaces, sliding surfaces, and sealing surfaces, which are essential for fluid control!
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basic information
Material: S45C, SUM23, SCM415, etc. Please consult us for other special steels. Outer diameter: φ3 to φ40 Outer diameter finishing accuracy: ±0.002mm
Price range
Delivery Time
Applications/Examples of results
For construction machinery For agricultural machinery Forklift Aerial work platform, etc.
Company information
Iiyama Seiki Co., Ltd. is a company that primarily handles difficult-to-cut materials for complex shapes, high precision, and high-functionality parts. Based on the technology that has been cultivated and passed down over many years, we are united as a company to make daily efforts to meet our customers' needs. Additionally, we specialize in the consistent production of hydraulic and pneumatic valve components and processing of difficult-to-cut materials, and we can accommodate short delivery times with our diverse processing equipment. Moving forward, we will continue to refine our "monozukuri" (manufacturing) to ensure customer satisfaction and strive to provide the best products and services.
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