Yongda regards product quality as life. In order to ensure the quality of each product, Yongda has established a very complete quality inspection guarantee system and has a professional inspection team. Therefore, the product quality strictly implements ISO9001: 2005 standard, the introduction of dynamic balance, magnetic particle inspection, X-ray inspection, Various advanced testing equipment such as tensile tester, spectrum analyzer, etc. are strictly inspected from raw material storage to product delivery, and the quality is strictly controlled.
At the same time, the feedback of customers is tracked in a timely manner, and it is pushed back level by level and post by post, forming a situation where all frontline employees attach importance to quality management. It is under this kind of quality inspection guarantee system and atmosphere that more than 20 series of more than 100 varieties of Yongda have been successfully used in the fields of pharmaceutical, chemical, smelting, environmental protection, food, etc., and their excellent performance and stability have been widely Customer's unanimous recognition and praise.