How does Tzung Jia control quality in factory?
We emphasized in the procedure of production and quality control. We check the product carefully before shipment. Tzung Jia is integrity, effectiveness, and royal to our customers. To be the best choice for clients, we are proactive and committed to our clients providing an excellent product. To ensure the equipment is still working and will not break down unpredictably, we regular maintain our equipment.
Quality Control Chart