ISO 9001 is an internationally recognized quality management standard that regulates the entire process from raw material warehousing, production and processing, process inspection to finished product delivery. It achieves standardized control over pipe dimensions, materials, and welding performance, ensuring stable quality for each batch of products and meeting the quality requirements of global customers.
ISO14001 international environmental management certification controls the discharge of production wastewater, exhaust gas, and solid waste. The production process complies with domestic and international environmental regulations and can meet the bidding standards and requirements of projects in countries with stringent environmental regulations such as Europe, the United States, and the Middle East.
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