With many years’ production experience in global market, ABC SPRING has established an outstanding quality control system and an end-to-end full-blown production system to ensure our product quality and simplify the logistics operation. Within our quality monitor system, all raw materials is controlled by quality inspector, once quality problem found in one production stage, we will cancel all the following stage production. Within our full-blown production system, all the production procedure can be completely accomplished in our factory. That can ensure all components can have the same quality standard and increase competition. What need to be mentioned is that ABC SPRING is the only one manufacturer which do steel wire drawing and mattress innerspring at the same time, which can further cut our production cost, increase the product competitive ability, the full quality control system can be shown in the two bottoms bellow