Introduction to Dafu Silkworm Breeding Farm: Dafu Silkworm Breeding Farm is located in North Street, Changjing Town. It was founded in 1928 by brothers Song Chuying and Song Chucai. Formerly known as Dafu Silkworm Breeding Farm, it was renamed Jiangyin Silkworm Breeding Farm after a public-private partnership in 1956. It is mainly built with brick and wood structures and covers an area of ​​4,898 square meters. There is a bungalow courtyard in the front, a two-story building in the back, and a basement. Silkworm breeding equipment, temperature regulation, ventilation and heating facilities, appliance lifting devices, etc. are all well preserved. It is the earliest state-owned silkworm breeding farm in Wuxi and is still responsible for its responsibilities. Supply of silkworm seeds in Jiangsu and Zhejiang regions.