We are an international economic & technical firm involved in engineering project contracting,complete sets of equipment, technology transfer and import & export products.

supply hydrogen peroxide technology transfer, sulfur hexafluoride gas, foam sealant, complete sets of equipment, mechanical products, metals and articles of metal, chemical products and materials, opto-electronics,light industrial products,electrical bulbs, gas cylinders, industrial gases, high-pressure containers/cylinders, diaphragm compressor, screw refigerator, centrifugal compressor, vehicles, bicycles