... the business grows continuously , a corporation group has been formed, the head of the group is Foshan Huate Gases Co Ltd , ... of the whole corporation . There are 18 subsidiaries of the group located in Guangdong , Beijin , Jiangxi , HeBei , Zhejiang , Shanxi, Hubei ... foods , etc, we are offering customized gas mixtures and technology services to our customers .We are an ISO9001:2008 certified company ...