BUSSINESS STARTED IN
YEARS OF EXPERIENCE
About?Naxin Heavy Industry Group Co., Ltd.
Naxin Heavey Industry Group Co.,Ltd founded in 1998, covers an area of 200,000 square meters, with more than 500 employees, is a company specializing in the building materials industry.
The company is anagent of Shandong lron and Steel, Laiwu lron and Steel, Handan lron andSteel,Anshan lron and Steel, Rizhao lron and Steel, Puyang and other steelmills, and has a first-hand source of goods.
Our company mainly engaged inproducing and exporting Hot rolled steel coil, cold rolled steel coil,Checkered steel plate, Flat steel, Steel Rod, Steel pipe. Meanwhile, group company imported the most advanced technology from Germany, Japan, Belgium and America, UK etc.
For iron-smelting, and processing steel sheet, also equipping with the complete automatic system, become the advancedand biggest professional manufacturer in China Currently the Group holdsthe Tubes Mill and production lines of galvanized, galvalume, aluzinc andprepainted steel, with the annual production capacity of 2 million tons.
We hope to establish long-term cooperation with friends all over the world. We will always put product quality and customer service in the most important position.
Our advantage of color coated and galvanized products
1. Resistance to acid rain: Coating protecton mechanism: It is very easy to form acid rain in the high level of industrial emissions or pllutants environment. Acidic penetration is formed in the surface of pre-painted steel, and accelerates the corrosion, forming blistering, peeling and so on.
2. Resistance ultraviolet rays: Coating protecting Mechanism: pre-paintedsheet in ultraviolet or strong sunlight conditions, the coating will exhibit chalking.
3. Resistance to humid heat: Coating protecting mechanism: in hot and humid environments, highosmotic pressure of water vapor accelerates penetration, forming the degeneration of painting film, then the corrosion of the substrate, with thephenomenon of bubbles and peeling.
4. Resistance to low temperature: Coating protecting mechanisms: most ofthe paint can keep stable processing performance above 0 degree, but at alpine region, the temperature will be below 20 -40 degree, normal paint will become brittle, bendcracking, or even lose paint, thus protection function is lost totally.
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