bet9官网 官方网站-bet官网365入口

Advanced equipment
As a professional manufacture of seamless steel pipe with perfect equipments and procedures, our company has on suit of highly precise 170 automatic and 140 Accu-Roll hot-rolling seamless mill facilities and two sets of hot-expanding production line including: 16 m and 13.5 m ring-furance seperately, 170 and 140 punching machine seperately, 140 Accu-Roll hot-rolling seamless mill facilities, sizing and other correlated necessary facilities, provide realible guarantee for manufacturing seamless steel pipes. The equipments can be promptly changed to satisfy the customers demand. 

bet9官网 官方网站|bet官网365入口

XML 地图 | Sitemap 地图