An Kafa Hubei Lingtan M&E Equipment Co., Ltd A shekara ta 2004 Tare da Babban Jarida Na Yuan Miliyan 31.91 Da Yankin Shuka murabba'i 70000.Kwararriyar Silinda ce ta iskar Gas da Maƙerin Ruwan Matsakaicin Haɗin R&D, Masana'antu, Tallace-tallace da Sabis, wanda ke cikin Xianning, Lardin Hubei An san shi da Gidan Ruwa mai zafi da Osmanthus Fragrans.
Kamfanin Yana da Nasa Sashin R & D, wanda ke Ba da Garanti mai ƙarfi don Zane, Kera da Haɓaka Kayan Aiki.