Shandong Zhengyang Storage Co. , Ltd. is located in the west of Shandong province. It is a famous city with beautiful scenery and blue water. Shandong Zhengyang Storage Co. , Ltd. was established in 2009, has been engaged in is a production and management of steel pipe production and sales company, specializing in the production and sales of Steel Pipe No. 20,45 seamless steel pipe, 20 precision steel pipe, 45 precision steel pipe, 16mn seamless steel pipe, 16mn steel pipe, precision steel pipe and other steel pipe manufacturers. Companies rely on scientific management and integrity-based business philosophy, strict quality control, excellence, products sold throughout the country, the company's main products are various types of sections, angle steel, channel steel, 1-60 thick steel plate, I-beam, square steel, round steel, flat steel, HC section, and other types of steel tubes and sections. Can undertake a variety of profiles processing, cold, hot galvanizing processing, cutting, drilling, bending, welding and surface anti-corrosion treatment business. The company has passed the ISO9001 International Quality System certification, and was rated as Quality Integrity 5A enterprises and other honors, reputation first, is our business purpose.