Zhen Zhong Yuan

Petrochina Shandong Oil Transmission Co., Ltd. engages in the exploration, development, production, and distribution of crude oil and natural gas. The company was founded on October 29, 2009 and is headquartered in Heze, China.

Petrochina Shandong Oil Transmission Co., Ltd. engages in the exploration, development, production, and distribution of crude oil and natural gas. The company was founded on October 29, 2009 and is headquartered in Heze, China.

Petrochina Shandong Oil Transmission Co., Ltd. engages in the exploration, development, production, and distribution of crude oil and natural gas. The company was founded on October 29, 2009 and is headquartered in Heze, China.

Petrochina Shandong Oil Transmission Co., Ltd. engages in the exploration, development, production, and distribution of crude oil and natural gas. The company was founded on October 29, 2009 and is headquartered in Heze, China.

Petrochina Jilin Gas Pipeline Co., Ltd. engages in the provision of natural gas pipeline transportation service. It offers pipeline engineering construction, maintenance, and repair services. The company was founded on May 12, 2009 and is headquartered in ChangChun, China.

Petrochina Jilin Gas Pipeline Co., Ltd. engages in the provision of natural gas pipeline transportation service. It offers pipeline engineering construction, maintenance, and repair services. The company was founded on May 12, 2009 and is headquartered in ChangChun, China.

Petrochina Jilin Gas Pipeline Co., Ltd. engages in the provision of natural gas pipeline transportation service. It offers pipeline engineering construction, maintenance, and repair services. The company was founded on May 12, 2009 and is headquartered in ChangChun, China.

Petrochina Jilin Gas Pipeline Co., Ltd. engages in the provision of natural gas pipeline transportation service. It offers pipeline engineering construction, maintenance, and repair services. The company was founded on May 12, 2009 and is headquartered in ChangChun, China.

Petrochina Jilin Gas Pipeline Co., Ltd. engages in the provision of natural gas pipeline transportation service. It offers pipeline engineering construction, maintenance, and repair services. The company was founded on May 12, 2009 and is headquartered in ChangChun, China.

Petrochina Jilin Gas Pipeline Co., Ltd. engages in the provision of natural gas pipeline transportation service. It offers pipeline engineering construction, maintenance, and repair services. The company was founded on May 12, 2009 and is headquartered in ChangChun, China.

Petrochina Jilin Gas Pipeline Co., Ltd. engages in the provision of natural gas pipeline transportation service. It offers pipeline engineering construction, maintenance, and repair services. The company was founded on May 12, 2009 and is headquartered in ChangChun, China.

Petrochina Shandong Oil Transmission Co., Ltd. engages in the exploration, development, production, and distribution of crude oil and natural gas. The company was founded on October 29, 2009 and is headquartered in Heze, China.