Shanghai Ronghua High-Pressure Vessel Co., Ltd. China (Mainland)

Shanghai Ronghua High-Pressure Vessel Co., Ltd. is located in the south of Jiading District, in the city of science and technology. Our company was established in 1978 and became a stock company in 1998, and we specialize in producing various kinds of welded steel gas cylinders and high pressure vessels. Our company occupies an area of 26800 square meters and the floorage is 15000 square meters. Ronghua has a long history in gas cylinder and high pressure vessel production, and we are one of the earliest and biggest factories in cylinder industry of China. Ronghua has the manufacture license of special equipment issued by China Government and ISO9001:2000 certificate. We are qualified for designing and manufacturing various kinds of pressure vessels with pressure level D1, D2, and A2, welded steel gas cylinders with pressure level B2, and non-refillable steel welded cylinders with pressure level B3. Ronghua has a production scale of 20000pcs for various kinds of welded steel gas cylinders with the capacity from 40 liters to 1000 liters, 1 million non-refillable steel welded cylinders, more than one thousand storage gas tanks, and 200000pcs of CNG cylinders for vehicles. Our products are widely applied to many industries such as chemical, medical, pesticide, metallurgy, paper industry, rubber, plastic, textile, printing and dyeing, food, water purification, light industry, electricity, fire-fighting and automatics. The design, manufacture and inspection of our pressure vessels and welded steel gas cylinders branded with "HT" not only are compliant to the requirements of GB5100, GB150, and GB17268 and safety supervision rules of cylinders, but also meet the requirements of ISO, DOT, BS, JIS, and DIN. Our CNG cylinders are designed and manufactured under strict observation of ISO11439 and Chinese standards. There are various articles in different sizes and our CNG cylinders serve a wide application in many conversion projects for cars, trucks, and buses. Our products have been sold to Hong Kong, Singapore, Malaysia, Iran, Thailand, South Africa, Nigeria, America, and Australia, totally more than 20 countries and regions. Relying on reliable quality, good prestige, credit and reasonable price, Ronghua enjoys a good reputation among our customers.