We fully implement lean manufacturing and "machine substitution", strive to improve the level of automation, improve production efficiency, and save production costs. At the same time, we use FMEA, SOP, CTQ, FPY and other measures to ensure excellent performance of product quality, thus becoming Anji County "Machine Substitution" Demonstration Unit, Zhejiang Province Fine Management Demonstration Enterprise. Among them, the office chair production line has also been designated as the industry benchmark production line by the world's top 500 customers.