What is the proportion of material cost to total production cost for steel tubing ?

It varies based on different manufacturers who adopt different technologies. Sometimes material cost may be high in the production. When the wastes are recycled and used for other production, the manufacturer in fact succeeds in cost reduction. Shanghai ChangZeng Metal Co., Ltd. is a company dedicated to the production of steel tubing . The supply of raw material is ensured and the technology is developed to reduce the cost and improve the product quality to the largest extent.

For many consumers in many countries, ChangZeng is still the number one brand. ChangZeng's steel products series include multiple types. High quality material and independent design immensely raise the reputation for ChangZeng. It is able to provide the strength nor piping connectivity typically required by high-pressure, high-temperature applications. our companyfocuses on company credit. It is selling well in Southeast Asia, the Middle East, Europe, etc.

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