Chipolbrok (中波公司), Chinese-Polish Joint Stock Shipping Company in Shanghai (Chińsko-Polskie Towarzystwo Okrętowe S.A. w Szanghaju, 中波轮船股份公司, Zhongbo Steamship Co. Ltd.) - established in 1951 in Tianjin and Gdynia as a "Chinese-Polish Enterprise of Shipbrokers" on the basis of an agreement between Poland and China in order to establishing a connection by sea between Chinese and Polish ports.

Chipolbrok is the oldest Chinese deep-sea shipowner and the first enterprise with foreign capital in the People's Republic of China.

Its creation enabled the development of a transport network isolated from China, connecting it with the world trade and services market.

[1] The first headquarters was in Tianjin in the area of "Five Great Avenues" (五大道, Wǔ Dàdào) at Ma Chang Dao 158 (馬場道) (1951-1953), then at Chongqing Rd.

After moving the headquarters to Shanghai, it was first located in a building reminiscent of the Renaissance style (designed by Palmer & Turner), the former headquarters of The Chartered Bank of India, Australia and China (麦加利 银行大楼) from 1922 at The Bund, official address - Chung Shan Rd 18 (中山路), and in 1998 in the building Gong Shang Lian (floors 26–28), also called Heng Ji Plaza (恒积大厦), at Yan An Rd.