470L 99.9999% High Purity Gas

This is to certify that we, the undersigned, have inspected/tested the quality of the above mentioned goods and found the result as follows:
N2O Purity: ≥99%

Name	Specification	Analysis Result
H2O	≤1.0ppm	≤1.0ppm
H2	≤10ppm	≤10ppm
O2+Ar	≤50ppm	≤50ppm
N2	≤900ppm	≤900ppm
CO2	≤1.0ppm	≤1.0ppm
NH3	≤1.0ppm	≤1.0ppm
NO	≤1.0ppm	≤1.0ppm
NO2	≤1.0ppm	≤1.0ppm

After testing, all products are manufactured in accordance with the standard CP2005 & Q/H3901-1999.
 
We are a manufacturer of producing N2O gas (nitrous oxide) since 2012 year, since that we have also developed and designed of manufacturing N2O gas machines.
From 2014 year, we have manufactured and sold N2O gas equipment around 50 sets to China local and different regions of other countries, like Thailand, Vietnam, Taiwan ...etc,Our current factory is 17893 square meters, 100 people.Since we get more and more
demand for nitrous oxide, we are expanding our factory, we are building a second plant which will have 4 sets N2O produce equipment will be finished in 2021.
 
  The N2O gases are used for production of  Integrated circuit device,IC card, LED, LCD,microelectronics and photovoltaic as well as other industries; It mostly used by electronics factory for making screen of mobile or other electronics products.
For medical use, it is a Surgical anaesthetic, widely used at hospital or clinic . For food grade use, It is an excellent food preservative, non-toxic, harmless and pollution-free, the milk dissolved with  laughing gas can keep fresh for a long time without refrigeration, so it is widely used at coffee shop.
 
With the development of LED, LCD,microelectronics and photovoltaic industry line , the demand for N2O gas are increasing rapidly, and still keep on rising in the next decade, it is a good time if your company want to invest a N2O gas plant to produce N2O, pls freely call on us, we can provide you the whole project plan and help you establish the whole factory layout.  

FAQ:
Q1: If you are factory or trade company?
 we are manufacturer with more than 20 years.

Q2: What is your delivery time?
we promise 20-25 days once deposit paid and workshop drawings confirmed

Q3: What is your payment terms?
we accept TT and L/C at sight.

Q4: What is your packing for all cylinders ?
 we can pack all cylinders by pallet , also no pallet is available for different type cylinder.

Q5: Can you provide OEM design?
 yes, we can, we are factory under ourself R&D team, so custom cylinders is welcome.
and we can make customerbrand name on cylinder shoulder, color, printing, etc...

Q6: What is your MOQ?
Our MOQ is 50 pcs.

Q7: Do you have any protection for the head of the cylinder?
Yes, in our factory, each gas cylinder is protected by standard cap which can make sure the safetyof gas cylinder during the transportation.

Q8: What is your advantage with other competitors?
 We are factory with excellent equipment and high quality control system, and our factory price is more competitive, fast shipment with high quality, our service is also best with 24 hours on line for fast reply your requestments.