Zhuhai Sanjin Industrial Co., Ltd.

QA/QC Introduction

Quality Control
We have set up a Quality Assurance System. Every employee in Sanjin is responsible for product quality control. We keep improving our products quality and after sales service to international standards.

QA/QC Introduction
Our quality system monitors the whole process from the incoming of the materials to the output of the finished goods.  
1) IQC: do not pull in the NG components
2) IPQC: do not manufacture the NG parts
3) OQC: do not deliver the NG goods

Our employees in the QC department and engineering department are all well experienced in this industry.

Every new employee must pass our training course to make sure they are qualified for their jobs. And we have monthly training course for the employees and workers to improve the skills and knowledge.

All employees are always encouraged to improve the productivity.