Our r & d center has over 2000 square meters of office space, including 600 square meters of exhibition hall. Hejin has an experienced, creative and passionate design team, which has participated in customers' quarterly and annual design planning (from fabric development to terminal sales) for many times. At the same time, we also undertake the overall or partial design outsourcing of some customers, providing customers with a full range of design support services. The design department independently develops about 300 designs each month, and customers develop about 300 designs with samples and drawings. The board period of conventional style is 7 ~ 10 days, and the time of developing fabric is generally 7 ~ 15 days.