floridany Monday, 06/05/17 03:48:02 PM Re: floridany post# 1960 Post # of 4808 H-D Holding Companies: Jiangsu Shengyuan Gas Power Machinery Co., Ltd http://www.tianyancha.com/company/2335745753 www.jsgaspower.com This one is probably the company manufactures natural gas electric generator. This is only company I found in Jiangsu province which matches H-D description. Since there is an electric generator manufacturing industry chain powered by solar energy, natural gas and diesel, there could be other power generator companies under H-D Holding. The company has registered capital of 1100,0000 RMB ($1.6 million) as of 2006-03-28. Jiangsu Shengyuan is a high-tech company with over 20 years development and production experiences of various types of gas electric generators and generator systems. It is a member company drafting Chinese gas power generator standards. It provides clean energy solution and engineering service. It has completed many projects, such as 2008 Beijing Olympic garbage bio-gas 500KW power generator, the first 3000KW gas electric generator in China, six 500KW bio-gas electric generator for a large dairy farm in China, a 350KW bio-gas electric generator for a paper mill in Bubai, and a 200KW bio-gas electric generator in Milan, Italy.