WAENDA Machine Equipment Technologies Co., Ltd began the research and development for the stainless steel pipe production lines in 1990, as one of the earliest engaged in the development and manufacture of stainless steel pipe production lines in China. WAENDA has R＆D，manufacturing, sales and service complete system, one of the few suppliers for industrial stainless steel pipe production lines with self-development capacity and integrity mastering INDUSTTIAL STAINLESS STEEL PIPE PRODUCTIOU LINES、IGBT BRIGHT ANNEALING DEVICE ONLINE、INSIDE WELD REMOVINE DEVICE ONLINE with the core technology of complete sets of equipment. WAENDA pays attention to the R＆D of new technology, nearly 30 years of development and the creation, has accumulated the rich experience of mechanical design、automation、welding、forming、rolls quenching treatment and surface hardening, pioneering reliable equipment and the best quality service.