Precision Cleaning & Surface Treatment
We specialize in providing professional cleaning and surface treatment solutions for advanced process technologies. By integrating resources from strategic partners within the industry, we collaborate to deliver comprehensive service support to our customers. Our partners possess over 20 years of practical experience in the semiconductor field, with teams equipped with technical expertise covering down to the 14nm node. They are capable of reliably providing cleaning and surface treatment services for 8-inch and 12-inch wafer fabs, encompassing processes such as Physical Vapor Deposition (PVD), Chemical Vapor Deposition (CVD), Etching, and Ion Implantation.
Acting as a service bridge, we leverage our partners' mature quality management systems and responsive service capabilities to help integrated circuit and broad semiconductor manufacturing customers address stringent quality control and process challenges, delivering efficient and stable service support.
Precision Cleaning Case Studies
Sample testing after precision washing, the particle level and the level of metal ion residue on the surface must meet the requirements of the current 28nm process.
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Precision Cleaning & Reconditioning Process
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Incoming Inspection
Incoming Inspection
Check appearance, specs, and damage.
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Masking
Masking
Protect non-treatment areas from corrosion.
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Chemical Stripping
Chemical Stripping
Precisely remove old coatings.
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Rinsing/Soaking
Rinsing/Soaking
Eliminate chemical residues with pure water.
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Masking
Masking
Shield areas from sandblasting.
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Sandblasting
Sandblasting
Adjust parameters to achieve target roughness.
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Sizing & Inspection
Sizing & Inspection
Measure and correct dimensions to meet spec.
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Thermal Spraying
Thermal Spraying
Apply wear-resistant coatings via Arc or Plasma.
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High-Pressure Wash
High-Pressure Wash
Remove large surface particles.
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Ultrasonic Cleaning
Ultrasonic Cleaning
Perform precision cleaning to remove fine particles.
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Cleanroom Drying
Cleanroom Drying
Dry components thoroughly in a Class 100 cleanroom oven.
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Final Inspection
Final Inspection
Conduct comprehensive checks to ensure compliance.
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Packaging
Packaging
Vacuum pack components per customer requirements.
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Shipping Audit
Shipping Audit
Verify quantity and packaging integrity.
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Final Delivery
Final Delivery
Generate reports and deliver.
Service Capability
► 5000m2 (55000 sq. ft.) clean workshop area.
► Over 5,0000 pieces/month treatment capability.
► 365 days of continuous and efficient service.
► Different products, different processes.
► 8 leading processing line including technologies of:
- Chemical cleaning/stripping, Physical stripping
- ARC-spray, Plasma spray, Coating, Texturing, Vacuum cleaning and packaging, overhaul, etc.
Technical Capability
► Process: 14nm advanced process
► Service scope: 4 inches, 6 inches, 12 inches of semiconductor parts
► Service process: PVD/CVD/ETCH/IMPLANT/LITHO
► Strict quality control: High-standard precision cleaning technology