Zhejiang HITONE Steel Product Co., Ltd. is a joint venture company which manufacture and export steel products specialized in flat bar, guide rail steel, ect. As a ISO 9002 certified company, we have the advanced machines & technical with a capacity of 250, 000 tons per year. Since the establishment in 2003, we have been acting on the purpose of putting our reputation on the first place, ensuring perfect quality, cooperating sincerely, managing strictly and satisfying the needs of our clients. Providing qualified products and excellent service, we have won great commercial reputation and customers&＃039; confidence in a positive manner. Now we have become one of the biggest guide rail steel supplier in China. Relying on several years of indefatigable efforts, currently, our clients are widespread in many countries and regions, such as South Korea, Southeast Asia, America, Europe, and Arabia.