Ningbo Yinzhou Huifeng Tools Factory located in Qiangnong Village, Jiangshan Town, Yinzhou, Ningbo, which is a specialized factory producing welds shears series tools.

• 浙江省宁波市鄞州汇丰工具厂位于宁波市鄞州区姜山镇墙弄村,是一家专业生产焊割系列工具厂。