Dalen Lighting

Manufacturing Process

Six major processes strictly controlled from raw materials to finished products, ensuring every product meets high standards

Step 01

Raw Material Procurement

Strictly screen suppliers, all raw materials pass RoHS, REACH and other environmental certifications to ensure source quality.

• Supplier Qualification Audit
• Material Performance Testing
• Environmental Certification Verification
• Batch Sampling Inspection
Step 02

Parts Processing

Using precision processing equipment for cutting, stamping, and injection molding of aluminum, plastic and other raw materials.

• CNC Precision Cutting
• Stamping Forming
• Injection Molding
• Surface Treatment
Step 03

Product Assembly

Standardized assembly in clean workshops, with work instructions and quality checkpoints at each station.

• SMT Placement
• LED Soldering
• Structural Assembly
• Wiring Connection
Step 04

Quality Inspection

Multiple quality inspection processes including appearance check, electrical performance testing, and optical parameter measurement.

• Full Appearance Inspection
• Electrical Safety Testing
• Optical Parameter Detection
• Aging Test
Step 05

Finished Product Packaging

Using shock-proof and moisture-proof packaging materials to ensure product safety during transportation.

• Inner Packaging Protection
• Outer Box Sealing
• Label Printing
• Packing Verification
Step 06

Warehousing & Logistics

Intelligent warehouse management system, working with professional logistics partners to ensure on-time delivery.

• Inbound Registration
• Inventory Management
• Order Picking
• Shipping & Distribution

Quality Commitment

Every production link is strictly controlled. From raw material intake to finished product delivery, we implement quality requirements higher than industry standards. Certified through ISO9001 quality management system, ensuring continuous stability and traceability of product quality.

ISO9001 CertifiedCE CertifiedRoHS Certified5-Year Warranty