A complete quality control system established by the company and has passed ISO9001, ISO4001 and a series of certification systems. Our internal quality system is even more stringent. From raw material selection and testing, production process, product testing, and monitoring, to final product delivery, etc., we strictly implement the international advanced digital production monitoring system and product testing system introduced by the company.
The company has the most advanced central control center covering all important production systems and processes;
A comprehensive testing center, covering the testing of all important indicators, such as heavy metals, content, hydroxyl, compaction density, etc.;
A real-time monitoring center conducts timely detection of various indicators in production to understand the status of quality in each link.