Custom High-Precision Flatness & Surface Finishing Solutions
Achieving micron-level dimensional accuracy requires specialized equipment, controlled thermal environments, and rigorous metallurgical expertise. We provide high-end custom grinding services for critical industrial components, serving tier-one OEMs and precision engineering firms worldwide. By combining advanced CNC surface grinders with state-of-the-art metrology, we transform raw machined parts into ultra-flat, mirror-finished components ready for demanding high-stress applications.
Technical Capabilities & Tolerances
Flatness & Parallelism: Down to ±0.001 mm (1 micron) across extended surface areas.
Surface Roughness: Ra 0.05 µm (16 µin) to Ra 0.2 µm, eliminating the need for manual lapping.
Dimensional Consistency: Rigorous batch-to-batch repeatability using active thermal compensation systems.
Supported Materials: Tool steels (D2, SKD11, H13), stainless steel (17-4PH, 316L), carbide inserts, aluminum alloys, copper, and engineering ceramics.
Key Industrial Applications
Tooling & Die Components: Mold bases, ejector plates, punch dies, and wear plates.
Automotive & Aerospace: Hydraulic valve blocks, fuel injection pump surfaces, and engine shim gaskets.
Medical Equipment: High-precision surgical tool housings, diagnostic instrument bases, and fluidic manifolds.
Semiconductor & Electronics: Wafer chucks, vacuum stages, and high-heat dissipating substrate plates.
Manufacturing Process & Quality Assurance
Our production floor maintains strict ambient temperature controls to prevent material expansion during processing. Utilizing diamond and CBN (Cubic Boron Nitride) grinding wheels, our technicians optimize feed rates and wheel dressing frequencies based on specific material hardness (up to 65 HRC).
Every component undergoes multi-stage inspections using CMM (Coordinate Measuring Machines), optical interferometers, and surface profilometers. Full material certifications (MTC), heat treatment reports, and dimensional inspection logs are supplied with every shipment to ensure seamless traceability.
one-stop solution
professional team
high quality
Why Global Buyers Partner With Us
Beyond technical precision, our export-driven manufacturing structure accelerates your time-to-market. We offer DFM (Design for Manufacturability) analysis during the quoting phase to help engineers optimize tolerances and lower unit costs. Leveraging our specialized expertise in the precision machining of surface grinder components, we deliver rapid prototype sampling within 5 days and scale smoothly to full volume production.
To ensure complete international compliance, all finished goods receive automated ultrasonic cleaning, rust-preventative oil coatings, and vacuum-sealed packaging tailored for long-distance maritime or air freight.
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