Xinran is the national agent of Shanghai Shenjiang. Shanghai Shenjiang is located in Nanqiao Town, Fengxian District, Shanghai, known as South Shanghai, with a superior geographical location and convenient transportation. The company is currently one of the few large-scale manufacturers of Class I and II air separation equipment (gas storage tanks) in China. As early as 1985, the company obtained the qualification for manufacturing Class I and Class II pressure vessels, and obtained the qualification for designing Class D1 and D2 pressure vessels in 2000. In order to enhance the competitiveness of the enterprise and meet the growing demand for products, our company relocated from No. 68 Guoshun Road, Nanqiao Town, Fengxian District, Shanghai to No. 2089 Huancheng West Road, Nanqiao Town, Fengxian District, Shanghai (at the intersection of Huancheng West Road and Baziqiao Road) in July 2007. Shanghai Shenjiang Pressure Vessel Co., Ltd. currently covers an area of approximately 56600 square meters, with a production workshop building area of approximately 38900 square meters. It currently has more than 380 employees and over 80 engineering and technical personnel. Responsible for the technical and management functions of the company's quality management system, including design, process, materials, welding, non-destructive testing, inspection, and physical and chemical aspects. Serious job discipline, ensuring the quality of every process. After years of effort, we have achieved product standardization, production scale, and inspection standardization. At the same time, we have preliminarily completed the upgrading and transformation of processing automation and management program, laying a solid foundation for the sustainable development of the company. Capable of producing over 200 specifications of series gas storage tanks ranging from 0.1m3 to 100m3. In addition, we also undertake the design and manufacturing of various D1 and D2 level (Class I and II) pressure vessels according to user requirements (based on drawings and samples). The company focuses on users and has established a quality policy of "carefully designing, strengthening processes, ensuring quality, and providing honest services". After years of hard work, strict job discipline has been implemented to ensure the quality of each processing step of the product, achieving product serialization, production scale, standardized testing, and gradually moving towards mechanization and automation. The company has won recognition from a wide range of users for its excellent product quality and high-quality pre-sales and after-sales service. Our sales outlets have spread to nearly a hundred distributors in more than 20 provinces and cities across the country, and we produce pressure vessels for air compressors in conjunction with well-known compressor companies nationwide. We can also design and manufacture various first and second class pressure vessels according to user needs. The company has achieved a high sales volume and market share of gas storage tank products in China. Over the years, it has been repeatedly rated as a "contract abiding and trustworthy" unit.