EXTERIOR 01
Entrance and Showroom
Used for factory visits, sample review, company display and project communication.
FACTORY CAPABILITY
Our Pen Factory in China: Full-Chain Control from R&D to QC
This page helps buyers confirm that YIREN is a real manufacturing company with workshop scenes, stable processes and quality control.SMART INJECTION MOLDING LINE
Smart Injection Production Line for Consistent YIREN Quality
Nanchang YIREN has long focused on stationery manufacturing and has built a standardized fully automatic injection molding workshop. The workshop is equipped with high-precision injection molding machines and intelligent servo robotic arms, enabling automated pen barrel molding and automatic part removal. Supporting material drying and constant-temperature molding equipment helps standardize raw material processing. By reducing manual variation through automation, YIREN improves molding precision and appearance yield. The intelligent production line strengthens capacity, builds standardized production control, and balances scalable output with detailed quality control for reliable stationery product support.
01 / FACTORY CAPABILITY
Factory Capability
Clean and orderly factory scenes show YIREN's production capability from site to delivery workflow.
EXTERIOR 02
Factory Area and Storage
Supports raw materials, semi-finished goods, packaging materials and finished goods turnover.
EXTERIOR 03
Material Zones and Batch Control
Organized by order, model and component type to reduce mix-ups, wrong delivery and rework.
CAPACITY DATA
Capacity Data Should Follow Confirmed Factory Figures
Daily output, monthly capacity, equipment count and employee number should be confirmed by the factory team before launch.WORKSHOP SCENES
Workshop Display
The page should show overall workshop scenes and key processes including CNC, polishing, painting, plating, assembly and packing.
PRODUCTION FLOW
Production Flow
02 / QUALITY CONTROL
Quality Control
Quality control is shown through inspection scenes, standards, people, forms and prevention methods, not certificates only.Incoming Inspection
Checks materials, components, colors, specifications and supplier batches.
Process Inspection
First article approval and sampling inspection during processing, finishing and assembly.
Writing Test
Checks ink flow, start-up, continuous writing and smoothness.
Appearance Inspection
Checks scratches, color difference, logo position, gaps and appearance.
Salt Spray Test
Verifies corrosion resistance for metal, plated and surface-finished parts.
Packaging Inspection
Checks gift boxes, inserts, labels, manuals, cartons and quantity.
Final Inspection
Final check of goods, packing, quantity, marks and shipment documents.
Test Reports
Download test reports, QC forms and project inspection records after upload.
RISK PREVENTION
How Common Problems Are Prevented
FACTORY VISIT