PowerTop Energy System is an innovative high-tech company that focuses on providing cooling/heating/power by utilizing all kinds of heat resources. We have been specilizing in integrated solutions for energy and environment. With years of development, we got 11 national patents and are the first one to summarize methodology systematically and theoretically for the design manufacturing of steam screw expander. Taking steam screw expander as core engine, TPeS system has great applications in many domains; we balance and optimize the relationship of energy and environment in every case.
With the mastery of micro thermal power station technology, we are also leading the research on waste-to-energy and high temperature plasma gasification. We are introducing the top eco-friendly waste-to-power equipment to market.

TPeS has rich practice experiences in fluid control equipment---valves. Manufacturing valves certified by API 6D / CE / PED / TS /ISO9000:2008. Specializes in the production of various high & medium pressure small-DN forging steel valve, power-stationery valve series, gate valve, cut-off valve, check valve, bathing-guide valve, ball valve etc. integrating the development, manufacturing and sales. The products are in conformity with domestic & international standards such as API, ANSI, JIS, ISO, BS, JB, and GB. Companies have many years of manufacturing experience on valves . At the same time, it actively introduces the domestic advanced technology, and constantly innovates. And the products are widely applied in these fields such as oil, chemicals, metallurgy, electric power, war industry, papermaking, and engineering integration. Customized valves are also available. And our advanced manufacturing and testing equipment guarantees the robust quality of TPeS products.