Jiangsu ZINGWELL SEIKO TECHNOLOGY CO.,LTD was established with a production workshop of 20000 square meters, a team of senior R&D technicians, and an annual output of 200 various vacuum rollers
2006
Jiangsu ZINGWELL SEIKO TECHNOLOGY CO.,LTD was established with a production workshop of 20000 square meters, a team of senior R&D technicians, and an annual output of 200 various vacuum rollers
2005
Jiangsu ZINGWELL SEIKO TECHNOLOGY CO.,LTD was established with a production workshop of 20000 square meters, a team of senior R&D technicians, and an annual output of 200 various vacuum rollers
2004
Jiangsu ZINGWELL SEIKO TECHNOLOGY CO.,LTD was established with a production workshop of 20000 square meters, a team of senior R&D technicians, and an annual output of 200 various vacuum rollers
2003
Jiangsu ZINGWELL SEIKO TECHNOLOGY CO.,LTD was established with a production workshop of 20000 square meters, a team of senior R&D technicians, and an annual output of 200 various vacuum rollers
2002
Jiangsu ZINGWELL SEIKO TECHNOLOGY CO.,LTD was established with a production workshop of 20000 square meters, a team of senior R&D technicians, and an annual output of 200 various vacuum rollers
2001
Jiangsu ZINGWELL SEIKO TECHNOLOGY CO.,LTD was established with a production workshop of 20000 square meters, a team of senior R&D technicians, and an annual output of 200 various vacuum rollers
2000
Jiangsu ZINGWELL SEIKO TECHNOLOGY CO.,LTD was established with a production workshop of 20000 square meters, a team of senior R&D technicians, and an annual output of 200 various vacuum rollers