DPI – During Production Inspection

DPI – During Production Inspection

Oulyn Inspection, quality assurance from Order to Shipment

DPI inspections are used to check the product early on in production and make sure that they conform to the client’s standards. As production is continued these defects can be addressed so that the defect rate for the rest of production is lowered.

Inspecting the goods after production is finished is often too late. In some cases, a whole order is found unsellable just before shipment; the factory is unable to repair it; re-ordering materials and re-producing would take 2 months; and the supplier refuses to do it for free. This causes anxious moments for all involved. This is where DPI Inspections comes in ( During production Inspection) The objective is to catch quality issues before it is too late: Typically 10-15% are already manufactured can (hopefully) be re-worked without inducing a delay; The same issues can be avoided on the rest of production. If quality problems are found at this stage, buyers are advised to force the supplier to work on a comprehensive corrective action plan. It is a way to document an issue to make sure it is repaired appropriately and also avoided for repeat orders.

Also we are able to check the production schedule and confirm that the products will be ready according to your shipment schedule. Don’t let your shipment be delayed due to reworking or bad shipments.


Besides, we are providing inspection services as below:

PSI – Pre-Shipment Inspection

CLI – Container Loading Inspection

PPI – Pre Production Inspection

DPI – During Production Inspection

PPM – Production Process Monitoring

Other Quality Supports


The Oulyn Inspection Benifits

(Why Oulyn Inspection)

Your Quality Dept. in China – We are an independent, certified and licensed quality control company, working on your side to protect your business interests in the supply chain of all the sanitary ware.

Manage Your Quality Control Process by E-mail – Schedule your Inspections, make payment arrangements, and receive your detailed Inspection report electronically.

Professional – Oulyn utilizes the strictest international standards ensuring product safety and regulatory requirements are met.

Quick Response and Flexibility – We guarantee to be at any factory in China within 48 hours. Clients are allowed to modify or cancel orders up until 3 pm (China time) the day before the scheduled inspection.

Comprehensive Inspection Reports – Tell you all the details, every report includes detailed pictures; you see what the inspector sees.

Trust yourself, Trust Oulyn Inspection. Oulyn Inspection provide ONE-STOP Quality Assurance from Order to Shipment.


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Email: cs@oulyn.com

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