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Our company has the manufacturing process of steel grating, tread plate, steel stairs, railing, structural steel and stainless steel.

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2019-11-06 13:06

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Our company has the manufacturing process of steel grating, tread plate, steel stairs, railing, structural steel and stainless steel. 
The company's products implement the Chinese YB/T4001.1-2007 standard, and can also be produced according to the American ANSI/NAAMM (MBG531-88), British BS4592-1987, and Australian AS1657-1992 standards. In 1999, the company took the lead in passing the international certification of the Det Norske Veritas (DNV) ISO9000 quality assurance system in the industry; in 2015, the company passed the European Union CE certification (CE) to meet the needs of the international market. In 1996, 2002 and 2005, it was successively named as a high-tech enterprise by Shandong Science and Technology Commission.