Suzhou Xiyan Machinery Technology Co., Ltd, Established on February 1, 2013, the business scope includes R & D, technical consultation, technical service, technical support and technology transfer of manufacturing technology of mechanical equipment; production, processing and sales of environmental protection equipment, general parts, metal processing machinery and its parts; distribution of mechanical equipment and its parts, hardware parts, electronic components, metal products, plastic products and packaging materials Import and export business of all kinds of goods and technologies (except those restricted or prohibited by the state). (for projects subject to approval according to law, business activities can be carried out only after approval by relevant departments)