To do quality control, we basically have 4 procedures:
- Learn and clarify related national and industrial standard;
- Do trainings to workers irregularly to help them learn, understand and perform the quality standard in production;
- Check the equipment regularly to make sure they works normally;
- Make random inspection among bulk finished products.
Moreover, we also have a complete post-sale service. If there is a quality problem after delivery, proved to be caused during production, customers will get due compensation.