Export certification is strong evidence about product quality and positioning. Yongjia Liaoseal Co.,Ltd. has made every effort to get credentials on plastic security seals. The product is always tested to make sure that it is up to our own production standards. This includes sample and product tests. Third party certifications have been carried out. This accounts for a certain proportion in the total sales.

Over the years, Yongjia Liaoseal has long been committed to the R&D and production of tamper evident labels. The lead seal series is one of the main products of . It can carry out tasks that are dangerous for humans, and can also carry out very difficult tasks. Yongjia Liaoseal strictly monitors performance of quality control systems to ensure effectiveness and efficiency.

We adhere to the guideline of promoting development through innovation and professionalism. We will improve the overall quality of our employees by holding different kinds of training and investing more in the R&D department. Contact!