About Yong Metal Co., Limited.

YONG METAL Pressure Vessel Co., Ltd. is a professional manufacturer for High pressure seamlesss steel gas cylinders Founded in 2001.our products include in CNG steel cylinder for vehicle, High pressure seamless steel gas cylinders, Fire-fighting cylinders,Acetylene cylinder,Aluminum cylinder,and so o. The high pressure seamless steel gas cylinder can produced according to the standard such as ISO11439, ISO9809, JIS B8241, NZS5454, EN1964, DOT3AA, IS7285,GB17258,GB5099 and so on. Our cylinder can be used Automotive,chemical industries,medical puposes, fire fighting,Diving, energy, metallurgy and so on. we always dedicate to supply with safe, reliable high-pressure cylinders to all our customers