ShijiazhuangJunmayong Machinery & Technology Co., Ltd is a company committed to serving the cause of highway,railway construction of high-tech joint-stock. We have strong capability for production development and manufacturing, and specialized on the production design, produce, sale and After-sale service. With the continuous development of industry innovation and application of technology, brave cavalry company always walk in the industry front-end technology, we have developed to promote the upsetting straight thread rebar mechanical connection areas, rolling straight thread and stripping rib rolling straight thread connection technology, products performance reached the national standard JGJ107-2003 "reinforced mechanical connection technology common point of order" in the I-level requirements, and various embedded parts, products and bridge pile ultrasonic testing tube.