... Deuterium Foshan Huate Gas Co., LtdFoshan Huate Gases Co., Ltd is located at the hinterland of the Pearl River ... head of the group is Foshan Huate Gases Co Ltd , which is also the R&D base of ... welding, laser , lighting, semiconductor, ultra pur , calibarion, medical and foods , etc, we are offering customized gas mixtures and technology services ... great value for customer . Gases Argon welding gases