Nantong Yongda Pipe-Making Co., Ltd. is located in Haian Industrial Park, Nantong, Jiangsu Province, 1.5 hours' drive away from Shanghai by car. We are a professional producer of high-grade steel oil pipes and pipe fittings, seamless steel pipes and welded pipes. Our registered capital is 298 million Yuan, and our annual output is 100,000 tons. We have high orientation, high starting point, a brand strategy and experienced senior professionals and technicians to produce world-class oil pipe products. We adopt international standards and regulatory systems. Through digestion, absorption and re-innovation, we have further enhanced value-added products with a collection of knowledge and know-how. Our main products are high grade seamless steel pipes, ERW pipes, oil drill pipes, upset pipes, casings, line pipes, pipe flow structures and more. Our products can basically meet domestic and