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PSI process for Cable Tie in Tongling, Anhui; Randomly Selected Samples: AQL sampling inspection is a statistical method that randomly selects a small number of products (samples) from a batch of products for inspection to determine whether the batch of products are qualified. Product quality inspection; Product workmanship, color, specifications, function, barcode, etc will be checked based on customer’s requirements. Measured data(Product size,Outer Carton size) Special test for Cable…

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PSI process for Felt pad product; Randomly Selected Samples: AQL sampling inspection is a statistical method that randomly selects a small number of products (samples) from a batch of products for inspection to determine whether the batch of products are qualified. Product quality inspection; Product workmanship, color, specifications, function, barcode, etc will be checked based on customer’s requirements Measured data(Product size,Outer Carton size) Special test for felt pad Packing check（color…

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Electric Rice Cooker Inspection Process External Packaging Check Verify packaging integrity (no dents, tears, or water damage). Confirm shipping label matches order details (model number, quantity). Unboxing & Documentation Ensure all components are present (main unit, inner pot, power cord, measuring cup, spatula, steam tray if applicable). Check for user manual/warranty card (in correct language). Physical Inspection Examine body for scratches, cracks, or defects. Confirm inner pot is undamaged…

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Wide Flange Beam Quality Inspection QC Check in Maanshan City, Anhui Province; Randomly Selected Samples: The purpose of this inspection is to ensure that the products meet the specified standards and requirements before they are approved for shipment or use. AQL sampling inspection is a statistical method that randomly selects a small number of products (samples) from a batch of products for inspection to determine whether the batch of…

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PSI process for Steel door AQL product; Randomly Selected Samples: AQL sampling inspection is a statistical method that randomly selects a small number of products (samples) from a batch of products for inspection to determine whether the batch of products are qualified. Product quality inspection; Product workmanship, color, specifications, function, barcode, etc will be checked based on customer’s requirements Measured data(Product size,Outer Carton size) Special test for Steel door Packing check（color box,out…

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Key Inspection Process for Lead Strips Inspecting lead strips is critical to ensure quality, safety, and compliance with industry standards (e.g., construction, radiation shielding, batteries). Below is a structured lead strip inspection process in English: 1. Pre-Inspection Preparation Document Review Verify purchase order, material specifications (e.g., ASTM B29 for lead purity ≥99.9%), mill test reports (MTR), and QC certificates. Check compliance with standards (e.g., ISO 9001, RoHS for hazardous…

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Key Inspection Points for Glass Bottles 1. Dimensional Checks Height, Diameter, and Neck Finish – Verify conformity to technical drawings. Capacity/Volume – Ensure correct fill volume (measured by water or calibrated tools). Wall Thickness – Check uniformity using ultrasonic or manual measurement. Weight – Confirm consistency with approved samples. 2. Visual & Surface Quality Cracks, Chips, or Scratches – Inspect under proper lighting (LED inspection tables preferred). Bubbles, Stones,…

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QC check process for agenda book in Suqian; Randomly Selected Samples: AQL sampling inspection is a statistical method that randomly selects a small number of products (samples) from a batch of products for inspection to determine whether the batch of products are qualified. Product quality inspection; Product workmanship, color, specifications, function, barcode, etc will be checked based on customer’s requirements. Measured data(Product size,Outer Carton size) Special test for agenda book Logo/Printing…

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PSI process for Electric pallet truck AQL product; Randomly Selected Samples: AQL sampling inspection is a statistical method that randomly selects a small number of products (samples) from a batch of products for inspection to determine whether the batch of products are qualified. Product quality inspection; Product workmanship, color, specifications, function, barcode, etc will be checked based on customer’s requirements Measured data(Product size,Outer Carton size) Special test for Electric pallet truck Packing check（color…

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The key inspection processes for footballs (soccer balls) can be summarized as follows: 1. Visual Inspection Check for any visible defects (scratches, dents, discoloration). Verify the alignment of panels and print quality (logos, graphics). Ensure stitching is even and free from loose threads. 2. Dimensional & Weight Check Measure circumference (standard: 68–70 cm for Size 5). Verify weight (410–450 grams for FIFA-approved balls). Check sphericity (roundness) by rolling the…

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PSI process for charging pump in Xian city shanxi province; Randomly Selected Samples: AQL sampling inspection is a statistical method that randomly selects a small number of products (samples) from a batch of products for inspection to determine whether the batch of products are qualified. Product quality inspection; Product workmanship, color, specifications, function, barcode, etc will be checked based on customer’s requirements. Measured data(Product size,Outer Carton size) Special test…

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Final Inspection Process for Garments (Pre-Shipment Inspection – PSI) The Final Random Inspection (FRI) or Pre-Shipment Inspection (PSI) is a critical quality control step to ensure that finished garments meet buyer requirements before shipment. It typically follows the AQL (Acceptable Quality Level) standard (e.g., ISO 2859-1) to determine sample size and defect tolerance. Key Steps in Garment Final Inspection 1. Sample Selection (AQL Sampling) Randomly select samples from finished…

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Key Inspection Processes for Socks (QC Checklist) Here’s a standardized workflow for sock inspection: 1. Pre-Production Inspection (PPI) Material Verification: Check fabric composition (e.g., cotton, polyester, spandex) against specifications. Lab Testing: Confirm colorfastness, shrinkage, pilling resistance, and durability. Sample Approval: Validate stitching, elasticity, and design alignment with tech packs. 2. During Production Inspection (DPI) In-Line QC: Monitor stitching consistency, seam strength, and pattern alignment. Size/Weight Checks: Ensure uniform sizing…

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