How Do You Ensure Quality & Inspection

At Silt Carbon, quality isn’t an afterthought—it’s built into every step of our B2B manufacturing process:

• BSCI-Certified Quality System
  We operate under a fully documented BSCI-compliance framework, ensuring transparent audits and ethical production.

• 100% Visual & Dimensional Checks
  Every part undergoes thorough visual inspection and precision measurement (±0.02 mm tolerance) before it leaves our 5,000 ㎡ factory floor.

• Statistical Process Control (SPC)
  In-line SPC monitors key machining parameters in real time, allowing us to catch and correct deviations before they become defects.

• Traceable Batch Records
  Each production lot is assigned a unique batch code. You receive full traceability reports—material certificates, inspection logs, and corrective-action records—so you can confidently audit every delivery.

• Under 0.05% Defect Rate
  Our rigorous approach keeps defect rates consistently below 0.05%, minimizing your risk of downtime, rework, and supply delays.