1, Xiamen, China Construction Northeast Design Institute Co., Ltd. is approved by the Ministry of Construction and China State Construction Engineering Corporation, was established in 1984 in Xiamen, is now a national class A architectural design units, Xiamen, Xiamen, design companies ranked among the top ten.

2, Xiamen Humble Technology Co., Ltd. is a national industrial design center, established in 2003, with thousands of square meters of office space and a number of professional laboratories, and has a number of branches at home and abroad and joint design centers.