Shijiazhuang, Hebei, China,
Dingzhou Hengyu Machinery Technology Co., Ltd. is located inthe Midwest of Hebei Province, with Beijing-Guangzhou Railway,No.107 National Highway and Beijing-Shenzhen Expressway passingthrough from south to north Shuozhou-Huanghua Railway ...
bobbin hanger, ring bobbin, roving bobbin, clearer roller