Foshan Langjin Steel Co., Ltd. is located in the Malong Industrial Area of Beijiao Town, Shunde District, Foshan City, Guangdong Province, adjacent to a large-scale steel trading market, with convenient water and land transportation. The company is a manufacturer of spiral steel pipes and pipeline accessories, currently occupying an area of 100,000 square meters with a building area of 60,000 square meters. It has a registered capital of 30 million yuan and total assets of 50 million yuan. The company has over 120 employees, including over 50 senior technical personnel. It owns three advanced Lincoln spiral steel pipe production lines from the United States, capable of producing double-sided submerged arc焊接 steel pipes with diameters φ159-φ2820mm (wall thickness 5mm-30mm) with an annual production capacity of 150,000 tons. The company boasts a strong technical team, advanced production equipment, high-quality technical personnel, strict inspection methods, a spirit of continuous improvement, and a commitment to innovation. With a forward-thinking management and marketing approach, Langjin is committed to partnering with you to achieve brilliance and create a brighter future. Our products are widely used in municipal engineering, water supply pipelines, sewage discharge, heating networks, gas pipelines, coal mine mining, ventilation pipelines, construction projects, steel structures, pile driving, bridges, docks, and other fields. The company is equipped with an anti-corrosion processing factory, which provides internal and external wall anti-corrosion treatment for steel pipes, with the outer wall mainly coated with three oil and two fabric, five oil and three fabric, epoxy coal tar, and epoxy resin paint, as well as various high polymer coatings. The inner wall is primarily coated with non-toxic drinking water coating IPN8710-2B, cement mortar, and various epoxy coatings.
Our company currently operates six state-of-the-art twin-wire double-sided submerged arc welding spiral steel pipe production lines. We produce double-sided submerged arc spiral steel pipes with diameters ranging from φ219 to φ2420 (wall thickness of 5mm to 20mm) annually, with a production capacity of 200,000 tons. Our company maintains strict product inspection methods, a pursuit of perfection in work, and a continuous commitment to innovation and improvement. With a forward-thinking management and marketing approach, we have passed quality certifications and obtained national industrial production licenses. We have been honored with titles such as Guangdong Province Trademark, Trusted Consumer Product, Quality, and Double Assurance Demonstration Unit, and have consistently received the Guangdong Province Contract-Abiding and Credit-Trustworthy Enterprise Certificate for several consecutive years. Since its establishment, our company has grown continuously, and the honors are the most persuasive affirmation from society. In this era of rapid development, we will strive to forge ahead and continue the legacy, adhering to our corporate philosophy of "pursuing quality and sincere service," dedicated to leveraging brand effects, developing high-quality products, and harmoniously integrating innovative ideas with strengths. As we embark on the milestone of becoming a group enterprise, we will persist in being pioneering and people-oriented. "Integrity, pragmatism, perseverance, and progress" is the corporate spirit of Langjin Steel Pipe Company, and this is also our commitment to every customer: Langjin Steel Pipe Company has already embarked on a path of rapid development, committed to providing the best service. We will join hands with Longtong to step into brilliance and create a beautiful future together.