| Qingdao Rongtian Pressure Vessels Co.,Ltd. We are a professional company which deals with Seamless Steel Gas Cylinders and Seamless Aluminum Alloy Gas Cylinders, Cylinder Regulator and Cylinder Valve. Our main production contains Seamless Aluminum Alloy Gas Cylinders、Seamless Steel Gas Cylinders、Carbon Fiber Wrapped Gas Cylinders、CNG Steel Lined Wrapped Cylinder for Vehicles and Oxygen Supplier, etc, altogether five genus and more than sixty specifications. Moreover, we can supply transportation oxygen service of 10 Seamless Aluminum Alloy Gas Cylinders liters to families, community clinics and hospitals. The company always pursues the spirit of " innovation, leading, and foundation " ; insists on the management principle of "customers above all, service first"; and the concept of "creating perfection and decorating the life". We sincerely welcome all old and new friends of home and abroad to visit us and negotiate with us.
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