HY tech Ingeniería S.A.

Siemens offers advanced power and energy solutions including fossil fuel plants, turbines, and wind turbines.

Zematra provides advanced analytical instruments for (petro)chemical, food, and paint/coatings industries.

Zhangjiagang Xinya Chemical Co., Ltd. was founded in 2009, near Zhangjiagang Port and Yangtze River, producing chemicals.