Cong Jianfei. Cong Jianfei, founder of gaforseasons, is a domestic niche clothing brand owned by Hangzhou Juanhe Technology Co., Ltd. The brand trademark is registered by Hangzhou Volume Box Technology Co., Ltd., whose address is Room 1203, Building 2, Hanzhiyun Commercial Center, Gongshu District, Hangzhou City, Zhejiang Province.