江苏如东金友机械有限公司
Jiangsu Rudong Jinyou Machinery Co., Ltd. was established in 2002. It devotes itself to the research on series of tubing tongs and other drilling machines and has obtained eight utility model patent certificates. The products are manufactured as API standard and have got certificates of ISO9001-2008 and the rights of self-managed import and export.
Website：http://www.jsrdjy.com