Qingdao Ruifeng Gas Co., Ltd is located at Qingdao, a coastal city, known as Oriental Switzerland. The company lies on Licang Industrial Park, the foot of Laoshan Mountain, occupies about 99,000 square meters of floor area, owns 50 million RMB of registered capital and fixed assets 320 million. We have 20 senior engineers and more than 30 technicians engaged in designing and manufacturing, and have already got ISO9001: 2000 quality system certificate, ISO14000 environment Management system certificate, ISO18000 occupational health and safety management systems certificate.
At present, our company possesses many industrial blocks including Ruifeng Gas Co., Ltd, Pressure Container Manufacturing Company, Gas equipment subsidiary Company, Huangdao acetylene gas manufacturing Company, etc.
Main products:
1. Gas products: high purity argon, acetylene gas, propane, oxygen, high purity nitrogen, high purity helium, helium, CO2 shielding gas, mixture
2. All kind of high pressure gas cylinder and welded gas cylinders: GB 5099 gas cylinders, DOT gas cylinders, ISO 9809 gas cylinders, welded gas cylinders for liquid chlorine and liquid ammonia.
3. Liquid nitrogen containers: all kinds of liquid nitrogen containers from 2L to 50L
4. Liquid gas cylinders: 175L 195L 480L Serials dewar flasks
5. Related gas equipment for liquid gases: Cryogenic storage tanks, gas vaporizer, filling pump ect.
6. Gas equipments: Gas cylinder manifold, bundle of gas cylinders, storage tanks ect.
We have a professional technical team and Management Team. With exquisite technical ability, excellent advanced equipment, scientific testing methods and circumspect after-sale service, we have won the overwhelming majority of domestic and foreign new and old customers praise and trust. We have Successively won the "National Hi-tech Enterprise", "Shandong Famous Brand", "Qingdao Key Protection Unit", "Qingdao Credit Enterprise" and "Creditable Enterprise Unit" issued by the "Qingdao Industrial and Commercial bureau", so far we have won nearly 50 items of national, provincial and municipal honors, and also we are a member of the National Importing and Exporting Trading Unit.

We are in line with the "Customer is Our God principle", insisting on quality first and to establish brand consciousness; following the policy of with quality to win prestige, with quality to expand market and with quality to seek development so as to establish a sincere and stable trading relationships with the domestic and foreign customers based on the reliable quality and good reputation, and working together to create the brilliant future.

With sufficient goods supply, reliable quality, excellent service, reasonable price, we are confident to be your preferred partner!