Product Description：

Shun licensing steel hot dip galvanized steel pipe for the enterprise was awarded the" quality trustworthy enterprise"," user satisfaction with products" such as honor, the Guangzhou city product and other related departments inspected the aptitude such as one of the leading products, the enterprises of raw materials used in high-quality" coil" and"99.995" label zinc ingots in strict accordance with the British standard BS1387-1985, GB GB / T3091-2008 standard, American Standard, the German standard, according to Japanese standard, European standard than the national standards of production, specifications from DN15to DN350is widely used in fire, gas, telecommunications, electrical and supporting structure with large steel works and other fields

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