Kingtank is a leading manufacturer of pressure vessels in this field. We are one of the very few who have full set of certificates to produce almost all sorts of tanks, including ISO tanks, storage tanks, offshore tanks, IBC tanks and etc.. Over the recent 10 years, we are honored to serve many large global companies, especially in the oil and gas field, including Honeywell, Siemens, Linde, Mobil, Messer and etc..