In the 1990’s WJY&A was actively involved in high-rise building construction projects in China. We provided mechanical, electrical, and plumbing engineering design services as well as feasibility studies. Below is a list of some of the major China projects we did in Shanghai, Suzhou, and Shi Jia Zhuang.
杨氏工程顾问公司在上世纪九十年代，积极参与中国大陆的高楼设计和建设，曾经多次派遣工程技术人员去上海、苏州、广州等地考察，主要负责电气、机械、和水工方面的工程设计。下面是部分工程项目的名单。
| Year | Job Name | 工程名称 |
| 1991 | Shanghai World Plaza | 上海世界大厦 |
| 1994 | Shanghai Petroleum Building | 上海石化大厦 |
| 1994 | Shanghai Far East Int’l Bldg | 上海远东国际大厦 |
| 1995 | Dong Hai Plaza – Shanghai | 上海东海大厦 |
| 1997 | Shanghai Housing | 上海住宅设计 |
| 1997 | Suzhou Office Tower | 苏州工业园区办公大楼 |
| 1998 | Ag Bank Bldg., Suzhou, China | 苏州农业银行大厦 |
| 1996 | Yan Du Hotel, Shi Jia Zhuang | 石家庄燕都旅店 |
