Established in 1993, Hangzhou Tianlong Steel Cylinder Co., Ltd. has developed to be one of the largest manufacturers in Zhejiang province. We are professional manufacturers of liquefied petroleum gas (LPG) cylinders and accessories. We have focused on manufacturing, marketing and servicing in both the domestic and overseas markets in this area since start-up. To date, our annual exporting revenue has reached 15 million USD, and our annual production rate is 20 million units.Our Company is an appointed enterprise by the Ministry of Labour, specializing in liquefied petroleum gas steel cylinders, and holds a DR5 production license for second class pressure vessels.We have a vast manufacturing plant with a total area of 23,500 square meters. Our production is based on 20 years experience integrated with advanced technology. Our workforce of around 200 personnel includes 30 highly qualified technicians. Our Company has five separate production lines for different sized cylinders. With the key tools, moulds and equipment made by our technical department (listed at the leading position in the domestic market), and eight sets of manufacturing and testing equipment, we have a solid base for manufacturing most advanced products of the best quality. With advanced technology and processes, along with strict testing methods, our products are manufactured with high quality materials resulting in a beautiful appearance.