Service and quality-Lianjincheng stock - Focus on PCB manufacturing for 13 years, a trustworthy old brand

Our services

Before production

Sales personnel communicate with you one-on-one
Technical Engineers participate in answering your needs
Purchasing quotation personnel participate in quotation
Data personnel to confirm production materials
Sales personnel confirm with customers again

In production

Sales personnel follow up on project progress
The production department make the boards and provides timely feedback on relevant information to sales personnel.
Sales personnel provide timely feedback on project progress to customers
Project follow-up by engineers,timely communicate with customers for improvement if problems are found

After production

Sales confirm the logistics information
With customers and follow up on customs declaration in a timely manner
Engineering after-sales technical support
Project archive

Perfect quality certification system

Professional quality control personnel

Quality control equipment

Quality control equipment
FQC finished product inspection
FQC finished product inspection
IPQC inspection
FQA sampling
Molding two-dimensional measurement

X-RAY
AOI
BGA
SPI
Flying Probe Tester
Test stand

QC will strictly control the quality according to customer quality requirements, strictly inspect according to IPC standards, professional testing equipment, and ensure quality