29/07/2026
【How fine is a 0.002mm tolerance?】
A single human hair is about 0.06mm in diameter.
At JU SHENG Industrial Co.,
we reliably control outer diameter and roundness tolerances down to **0.002mm**—that’s just 1/30th the thickness of a hair!
For procurement and engineering teams, a micron-level difference is what separates smooth operation from assembly jams and unexpected wear.
Stop worrying about yield bottlenecks and inconsistent assembly dimensions.
Combining time-tested craftsmanship with modern measurement standards, we serve as the stable quality backbone for your supply chain.
⚙️ JU SHENG Industrial Co., | Capabilities & Services
Ultra-Precision: Outer diameter & roundness tolerances controlled within 0.002mm, with surface roughness down to Ra 0.2.
Hard-to-Machine Materials: Cemented carbide, ceramics, tungsten steel, aerospace & medical-grade special alloys.
Complex Geometries: CNC cylindrical grinding, centerless grinding, crankshafts, eccentric shafts, R-angles, and precision spheres.
Key Applications: Aerospace components, medical devices, automotive/motorcycle engine eccentric shafts, fuel injection pins, and high-precision machine spindles.
🤝 Ensure flawless assembly for your products—send us your drawings for a quick evaluation today!
📧Email: [email protected]
📍Address: No. 7, Lane 382, Huacheng Rd., Xinzhuang Dist., New Taipei City, Taiwan
⌚️Business Hours: Mon – Fri, 08:30 – 17:30 (GMT+8)
👉 Explore our technical specifications: jusheng1993.mystrikingly.com/