As increased global demand in hydrocarbon depletes once established reservoirs, the complexity, cost, and difficulties of finding and extracting new reservoirs have been steadily increasing. As companies face longer rig times, dangerous environments and increasingly the need to navigate through complicated networks of governance and environmental compliances Tongshang will keep expanding its abilities to provide viable solutions to the challenges of modern day oil and gas production.

Upstream：Upstream is the exploration and refining of crude oil both on and off shore. Tongshang continuously improves its technical capabilities and global sales network to offer customers valve solutions that can control cost.

Midstream：Midstream is the implementation of safe and efficient transportation of oil & gas products between production and storage areas to the processing plants and consumers. Tongshang has abundant experience in pipeline and transmission valves which enables customers to stay flexible and adapt to a changing market.

Downstream：Downstream process involves refineries and processing plants of oil & gas products. These operation plants require a large variety of different valves which are a necessity due to the various final products. As the largest valve producer in China, Tongshang has a large offering of different valves enabling clients to minimize operating cost by reducing logistic complexity and assist in compliance to various environmental and governmental criteria.