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We provide professional contract diamond polishing and fine grinding services for precision finishing of various hard materials. Backed by advanced polishing equipment and an experienced technical team, we deliver high-efficiency, high-quality, and consistent diamond-processing solutions to meet demanding requirements across multiple industries.
Fast Turnaround: Optimized workflows and process parameters help shorten lead times and improve delivery efficiency.
Customized Solutions: Tailored process plans based on material properties, dimensions, and target specs (flatness/roughness).
Strict Quality Inspection: Batch-level inspection and process control to ensure stable accuracy and surface quality.
Expert Team: Capable of handling complex, high-difficulty polishing and finishing projects—from prototypes to mass production.
Applications
Electronics: Precision processing for semiconductors, LEDs, and related components.
Optics: Manufacturing of diamond polishing consumables and high-gloss optical lenses/components.
Tooling: Polishing and finishing for cutting tools, grinding tools, and abrasives.
Medical Devices: Precision finishing for high-end medical equipment parts.
Process Workflow
Order Intake & Requirement Review: Confirm materials, dimensions, specifications, and delivery schedule; provide quotation and recommendations.
Material Evaluation & Polishing/Fine Grinding: Develop process parameters and execute polishing based on incoming materials.
Quality Inspection: Verify polishing results to ensure surface quality and dimensional/shape requirements are met.
Delivery: On-time shipment to support customer project timelines.
Technology & Equipment Overview
Thanks to diamond’s exceptional hardness and wear resistance, diamond polishing effectively removes micro-defects, scratches, and surface roughness—achieving nano-level (and beyond) surface smoothness. This high-precision finish enhances performance in optics, electronics, and mechanical applications. For example:
Optical lenses: Improved surface quality and form accuracy for better imaging performance and resolution.
Semiconductor manufacturing: Meets strict flatness and roughness requirements to support advanced process nodes.
Diamond polishing machines are critical to this capability. They use a high-speed rotating polishing plate to drive relative motion between diamond abrasives and the workpiece, combined with polishing slurry. Material removal and surface finishing are achieved through a combination of mechanical abrasion and chemical effects. These machines offer high precision, broad material compatibility, high throughput, and stable operation, making them widely used in automotive manufacturing, mold & die processing, jewelry finishing, and more.
Process Innovations (Differentiators)
Our fixture/holding design enables multi-point stabilization of diamond crystals, reducing the risk of detachment during flipping and improving process stability and efficiency.
Through mechanical design and parameter optimization, we can reduce abrasive “sticking/dulling” effects during polishing, enhancing both finish quality and productivity.
Q&A
Q1: What services do you offer?
We provide end-to-end contract services for diamond polishing, fine grinding, and mirror finishing, covering incoming-material processing, process planning, in-process control, quality inspection, and on-time delivery. Our solutions are designed for hard materials and high-precision components with demanding surface-finish requirements.
Q2: What materials or workpiece types are suitable?
Our services are suitable for a wide range of hard-to-machine materials and precision parts, including but not limited to cemented carbide, ceramics, optical materials, and semiconductor-related materials. Final feasibility and process parameters are confirmed based on material evaluation and your target specifications.
Q3: What are your key advantages?
High Precision: Proven equipment and processes for stable, defect-controlled surface finishing
Fast Turnaround: Optimized workflows to improve lead-time predictability
Customized Solutions: Tailored parameters based on material, dimensions, and target specs
Strict Quality Control: Batch inspection and in-process monitoring to ensure consistency
Experienced Team: Capable of handling complex, high-difficulty polishing projects
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Agent,Importer,Exporter,Trading Company
Year Established:
2013
Total Annual:
1000000-1500000
Ecer Certification：
Verified Supplier
SHANGHAI FAMOUS TRADE CO.,LTD. locates in the city of Shanghai, Which is the best city of China, and our factory is founded in Wuxi city in 2014.
We specialize in processing a varity of materials into wafers, substrates and custiomized optical glass parts.components widely used in electronics, op... SHANGHAI FAMOUS TRADE CO.,LTD. locates in the city of Shanghai, Which is the best city of China, and our factory is founded in Wuxi city in 2014.
We specialize in processing a varity of materials into wafers, substrates and custiomized optical glass parts.components widely used in electronics, op...
