1992's predecessor Shanghai open to new technology engineering company established under the jurisdiction of the former People's Republic of China Ministry of Machinery Industry, is power and new energy-saving technologies based application development, technical, trade and technology combining business entities, with a number of patented technologies .

In October 1993 the company developed a large gas turbine waste heat utilization technology was approved as a "national scientific and technological achievements to promote the plan" project.

August 1994 Shanghai open to new technologies Engineering Limited, a limited liability company restructuring.

In October 1996 the company's large diesel generator flue gas waste heat utilization technology development for the country to get "eight five" major scientific and technological achievements.

December 1997 Shanghai Engineering Co., open to new technology a large diesel generator sets flue gas waste heat power generation system technology and equipment as national key new products.

May 1998 white diesel electric power plant's waste heat power generation technology to promote the project in Guangdong Province was awarded a major scientific and technological research results.

1999 "in the low-temperature waste heat utilization equipment" was identified as Shanghai high-tech achievement transformation project.

September 2000 the company developed the "efficient vehicle exhaust heater" by the national utility model patent certificate.

October 2000 by the company holding the Dongguan City Bohai Environmental Resources Development Co., Ltd. was established.

May 2001 investment holding company run by the building and provide technical support, investment and construction company, Dongguan City Bohai Bohai garbage power plant in Dongguan City, broke ground on the project total investment of 200 million yuan.

July 2002, Dongguan City Bohai garbage power plant and power generation, to August 2004 all construction projects completed and put into production operations. Waste processing capacity of 600 tons, the installed capacity of 15000KW, flue gas emissions up to national standards.

November 2003 the company developed the "rotary hearth type pyrolysis and gasification of municipal solid waste incineration unit" by the national utility model patent certificate.

October 2006, the company holding Dongguan Zhi energy renewable resources Power Co., Ltd. was established.

In May 2007 the company developed "a rotary hearth" of national utility model patent certificate.

September 2007 the company was identified as high-tech enterprises in 2007.

January 2008 the company developed "high-temperature flue gas ejector" national utility model patent certificate.

August 2008, an investment holding company run by the building and provide technical support to the company building Dongguan Zhi Zhi Dongguan City garbage power plant can break ground, the total investment 450 million yuan.

November 2008 the company was identified as high-tech enterprises (valid for three years).

January 2009 the company developed the "medium speed mill" by the national utility model patent certificate.

In May 2009 the company developed the "waste incineration small afterburning system" by the national utility model patent certificate.

In July 2009 the company developed the "large-capacity front rotary grate incineration power plant" by the national utility model patent certificate.

January 2011 Dongguan Zhi garbage power plant and grid can be put into production operations. In processing 400,000 tons of garbage, the generating capacity 167 million degrees, the annual electricity sales 144 million degrees, the flue gas emissions up to EU standards.

In October 2011 the company was identified as high-tech enterprises (valid for three years).