Chemical pressure vessel manufacturing, a variety of heat exchanger, differential pressure distillation and light alcohol recovery device, xanthan gum production and fermentation equipment, xanthan gum production and extraction equipment, xanthan gum production drying equipment, non standard mechanical equipment manufacturing, steel structure prefabrication and installation, chemical industry equipment inspection and maintenance, production of all kinds of stainless steel flanges, sales valves and pipe fittings, and new type of enterprises in the manufacture.
