Quality Control Management
Testing equipment
The Quality Control Department currently has nearly 40 testing equipment, which can fully meet the testing requirements of customers. The testing equipment is calibrated by external third-party testing according to the established calibration plan every year, and MSA is conducted regularly for the testing equipment.
Before daily testing, standard samples are tested to determine the stability and accuracy of the equipment.
Oil absorption value tester
Oil absorption value
True density tester
Gaseous true density
Ion chromatograph
Anion content
Sphericity tester
Particle sphericity
X-ray diffractometer
Degree of graphitization, orientation
ICP
Trace elements、magnetic substance
X-ray fluorescence spectrometer
Testing for trace elements
Powder characteristic tester
Tap density
Specific surface area tester
Specific surface area by reference method
Malvern particle size analyzer
Particle size distribution
EDS energy spectrometer
Particulate trace elements
SEM Particle morphology
Digital management system
In the current digital wave sweeping the global manufacturing industry, digital management systems have emerged as a key tool for enterprises to achieve intelligent manufacturing transformation. It is like a bridge, spanning the planning and control layers of the enterprise, breaking down information barriers, and accurately refining the macro strategic planning of enterprise resource planning and issuing it to the workshop production site. At the same time, it collects real-time production data at the bottom level, provides feedback on processing status and progress, and enables enterprise managers to have a comprehensive view of production and operation status.
MES system
Process monitoring
Through the production visualization screen, the production status can be monitored at any time, including information on the inventory of raw materials and finished products, actual production, production operation stability, and final product quality.
After-sale service
Integrated professional services 、Guarantee project quality
Customer Complaints
Customer information feedback form" form internal communication, cross-departmental team to form temporary countermeasures and improvement reports, and respond to customers.
Temporary measures
Internally conveyed in the form of a 'Customer Feedback Form', cross departmental teams form temporary improvement reports and respond to customers.
Cause investigation
Conduct on-site investigation by cross departmental teams, identify the root cause of the problem, and conduct analysis.
Permanent countermeasures
A cross departmental team will form a permanent improvement report based on a root cause investigation.
Customer satisfaction
Reply improvement reports to customers, submit 8D reports on major issues to customers, obtain customer recognition, and achieve customer satisfaction.
Hotline: +86-532-83305791
+86-532-83305792
E-mail address: sales@tdhuarun.com
Company address: No.1 Taida Road, Dianzi Town, pingdu city City, Qingdao City, Shandong Province