China factory price C type steel square pipe

Description

Donghong has been committed to the design of  FRP, Sandwich panels/Clean Room Panels, Nano insulation anti-corrosion plate, PPGI, DUST SCREEN, C/Z section steel and other building system, and is the largest enterprise which engaged in the design, development, production, sales, installation At present, we have more than twenty product lines, there include automatic mechanical technology FRP product line, FRP coating production line of advanced technology, glass fiber reinforced plastic tile production line, color steel pressure plate product line, C/Z section steel product line etc. It already formed the complete system in the FRP and Purification Board. In the fierce market competition, Donghong got the approval of customers by continuously insisted the customer first, quality first, faith based on the business philosophy. The products sold at home and abroad.