Complaint
Our oxygen concentrator adopts 220V/110V AC power supply, uses air as raw material and high-quality molecular sieve as adsorbent, and adopts the principle of pressure swing adsorption (PSA) to directly separate oxygen from nitrogen at normal temperature with oxygen of high purity , home care oxygen concentrator By supplying oxygen to patients, the machine can help the treatment of cardiovascular and cerebrovascular diseases, respiratory diseases, chronic obstructive pneumonia etc. and the rehabilitation of anoxic patients.Oxygen absorption can improve physical oxygen supply condition and achieve the purpose of oxygenating care. It is suitable for the middle-aged and elderly, people with poor physical fitness, pregnant women, students and other people who suffer different degrees of physiological hypoxia.
It can also eliminate fatigue and restore somatic function after heavy physical or mental exertion ;
Company Profile
Guangdong Huajian Medicine instrument Co., Ltd
Founded in 2003 and located in Dongguan, Huajian Medicine Instrument is a company of
Medical product designing,manufacturing and marketing with the main products of Atomizer, thermometer and Nebulizer and Oxygen Concentrator, etc..
Products are welcomed by our customers because of the high quality and good services,
Huajian always regard quality as the most important issue.
Huajian Builds perfect quality systems: ISO:9001.ISO:13485 and quality control during R&D procedure in every step.
Chinese certificates and CE certificate are fully completed.
High quality product pursue has lead to a strict quality standard, including raw materials and
product assembling,packaging and transportation, meanwhile, as a factory, Huajian offers
OEM/ODM services for customers ;
1.Q: How to place order ?
A: Email us your order detail or u can directly place your order from our website .
2.Q: What is ur payment term?
A: TT, Paypal, Western union and Money Gram all can be accepted. For large order,we can accept 30% deposit in advance and the rest
70% before shipment.
3.Q: When the goods will be shipped out after full payment?
A: Usually for the small order,we will delivery it out within 2-5 working days; large order, OEM order will be shipped out about
25-30 working days.
4.Q: How to track the parcel after shipment?
A: After shipment, we will offer tracking No. for you, at the same time we will monitor your parcel until your get it.
5.Q: How to ensure the goods quality?
A: We have spot inspection and finished product inspection. All the goods will be checked by QC when go into next step production
procedure. All the shipping goods must be checked by QC workers. If you have get a useless product,you can sent it back to us,or
we will replace a new one for you in your new order.
6.Q: Can I do a OEM order ?
A: Of cause, we can accept OEM order which is one of our major business.
