1, Shanghai Lou Oxygen Cylinder Co., Ltd, the company is mainly engaged in the production and sales of industrial and medical oxygen, nitrogen, argon and other gas products.
2, Shanghai Shenwei Medical Gas Co., Ltd. medical oxygen express center office address is located in Shanghai Haining Road, No. 1201, in January 17, 1997 in Jing'an District Market Supervision Administration was registered, the company is mainly engaged in the second category, oxygen supply system and respiratory equipment accessories.