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Precision Manufacturing.
Uncompromising Quality.

Inside JewelryWelderPro's dedicated production facility, every laser welding machine is engineered, assembled, and tested to meet the highest industry standards before it reaches your workshop.

15,000㎡

Factory Area

120+

Skilled Engineers

99.6%

QC Pass Rate

50+

Countries Served

JewelryWelderPro manufacturing factory floor
Our Facility

A Modern Factory Built for Precision Welding Equipment

Our manufacturing base integrates automated SMT lines, precision CNC machining centers, clean assembly rooms, and dedicated R&D laboratories — all designed to produce reliable jewelry laser welders at scale without sacrificing craftsmanship.

  • 15,000㎡ Production Campus

    Dedicated zones for optics assembly, electronics, machining, and final integration.

  • Automated SMT & CNC Lines

    High-precision equipment ensures consistent build quality across every unit.

  • Clean Assembly Environment

    Dust-controlled rooms protect sensitive laser optics and electronic components.

Quality Control

Our 6-Stage Quality Control Process

Every jewelry welding machine passes through rigorous, multi-stage inspection — from incoming raw materials to final packaging — ensuring consistent, dependable performance.

01
Incoming Material Inspection

All raw materials and components, including laser diodes and optical lenses, are inspected against strict specifications before entering production.

02
In-Process Monitoring

Trained technicians monitor each assembly stage, verifying calibration, wiring, and mechanical tolerances in real time.

03
Laser Calibration Testing

Every unit's laser output, focus accuracy, and pulse consistency are calibrated using certified measurement instruments.

04
Burn-In & Stress Testing

Machines undergo continuous operation cycles to detect early failures and verify long-term reliability under real workloads.

05
Final QC Inspection

A dedicated QC team performs a full functional checklist, safety verification, and cosmetic inspection before approval.

06
Packaging & Shipping Check

Shock-resistant packaging is tested and verified, with each unit documented and traceable via serial number before shipment.

Testing Lab

Advanced Testing & Measurement Equipment

We invest in precision instrumentation to validate every critical performance parameter of our jewelry laser welding machines.

Laser power meter testing station
Laser Power Meters

Precisely measure output energy to ensure consistent welding strength across every machine.

Optical inspection microscope
Optical Inspection Scopes

High-magnification microscopy verifies weld seam quality and beam focus accuracy.

Electrical safety testing equipment
Electrical Safety Testers

High-voltage and insulation resistance tests confirm full compliance with safety regulations.

Environmental chamber testing
Environmental Chambers

Simulate temperature and humidity extremes to validate durability across global markets.

15+

Years of Manufacturing

30,000+

Machines Delivered

6

QC Checkpoints per Unit

24hr

Burn-In Testing Period

Certifications

Internationally Recognized Standards

Our factory and products comply with rigorous global quality, safety, and environmental certifications.

ISO 9001:2015

Certified quality management system covering design, production, and after-sales service.

CE Certification

Compliant with European safety, health, and environmental protection requirements.

RoHS Compliant

Free from hazardous substances, supporting environmentally responsible manufacturing.

From Order to Delivery

Our Production Workflow

Transparency matters. Here's exactly how your jewelry welding machine moves from order confirmation to your doorstep — with quality checks at every milestone.

Production workflow at JewelryWelderPro factory
Order Confirmation & Planning

Technical specifications are reviewed and production is scheduled with material sourcing initiated.

Component Assembly

Skilled technicians assemble the laser module, cooling system, and control electronics.

Calibration & Functional Testing

Each unit is calibrated and put through functional performance tests specific to jewelry welding tasks.

Burn-In & Final QC

24-hour stress testing followed by a comprehensive final quality inspection and sign-off.

Packaging & Global Shipping

Machines are securely packaged and shipped with full tracking to over 50 countries worldwide.

See Our Quality Standards in Action

Request a virtual factory tour or speak with our quality assurance team to learn more about how we build every jewelry welding machine to last.

Request Factory Tour View Our Products