Chengdu Hanyan Technology Co., Ltd. is a high-tech enterprise which is involved in researching and developing, designing, manufacturing and service of welding equipment. Our company has 100 each kind of professional talents who have been engaged in welding area for a long time. And we also have 90 various types of precision equipment, a production workshop covering an area of 15,000sqm, and a set of ERP production management digital information system which has completely independent ...   |