JR-2 rectangle metal hoses, structures and uses: a rectangular metal hose, metal structure; The product complies with JB/GQ058285 the joint standard, applicable to all types of metal cutting machine tools and cutting machine tools; to prevent fever iron filings on your power supply damage of water, steam lines, the protection of labor safety. 
 Product varieties, the lowest price, prompt delivery; quality dedication to service domestic and foreign colleagues and wide cooperation; to contribute to the development of CNC accessory products, building blocks for your equipment and fuel to the flames for your career! Our company regards the quality of life for the company; innovation is the first to the company's power; customers are assured of satisfaction is the pursuit of the company! 
 Our company policy is: to provide excellent product quality, timely service and reasonable price!