| Province | ID | Enterprise Name | Prison Name | Location | Comments |
| Tianjin Municipality |
1
|
Banqiao Farm Machinery Plant | Gangbei Prison | Tianjin City | |
| Tianjin Municipality |
2
|
Tianjin No. 2 Malleable Iron Plant; No. 2 Brick Factory | Liyuan Prison; changed from No. 3 Prison in 1993 | 73
Dongjiandao,
Hexi, Tianjin City postal: 306220 |
Produces
malleable pipe parts ("H.E." brand), valves ("Star" brand). Produces 5,000
tons/year, mostly for export. Sales of US$12.0 million, assets of US$7.65
million, according to 1995/96 Dun & Bradstreet Directory of Key Manufacturing
Enterprises in China.
Tel.: 8340801; Fax: 8342185. |
| Tianjin Municipality |
3
|
Xinhe Farm | Unknown | E. suburb of Tianjin City | |
| Tianjin Municipality |
4
|
Banqiao Farm | Tianjin RTL | SE of Tianjin City | |
| Tianjin Municipality |
5
|
Unknown | Tianjin JOD | Tianjin City | |
| Tianjin Municipality |
6
|
Tianjin Malleable Iron Plant | Hexi
Prison,
originally known at No. 2 Prison. |
73 Dongjiangdao, Hexi District | Area
130,000 sq. m. Holds approximately 2,000 inmates. Fixed assets worth 57.4
million yuan. Originally named Ningxia Pinlou Xinsheng Malleable Iron Works
of Tianjin, located in Ningxia. In 1987 combined with Tianjin Xinsheng
Valve Works. Produced malleable pipe parts ("H.E." brand exported to more
than 60 countries); valves ("STAR" brand for export), and bricks. Earned
US$8.5 million in foreign currency. Products banned by U.S. Customs Service.
Tel: 282804 |
| Tianjin Municipality |
7
|
Tianjin Hinge Works | Tianjin No. 1 Prison | 58 Jieyuandao, Hongqiao District | Area 60,000 sq. m. Produces hinges, rainwear and overalls. |
| Tianjin Municipality |
8
|
Unknown | Shuangkou RTL | SE of Tianjin City | Held 3,608 prisoners in 1990. |
| Tianjin Municipality |
9
|
Unknown | Yushan RTL | Jixian County | |
| Tianjin Municipality |
10
|
Qingbowa Farm | Qinbowa RTL | Unknown | Established in 1980. Holds approximately 700 inmates. Four detachments distributing located near the Northwest No. 2 bridge, Chentang village and Nancang Hongqi Road near Zhonghuan, Tianjing City. |