Good supplier various specifications mini portable butane gas cartridge

Gastek-butane 220g spec. 
1) valve: nozzle type
2) dimension: 68. 3 x 185mm (dia x height / can) 
3) weight: 320g / can / gross (net weight of gas: 220g) 
4) contents: butane 70% + propane 30% 
Gastek-camp 230g spec. 
1) valve: screw type (thread: 7 / 16") 
2) dimension: 110x89mm (dia x height / can) 
3) weight: 360g / can / gross (net weight of gas: 230g) 
4) contents: iso-butane 72% + propane 22% + butane 6% 
[ ordering information ]
1. Min. Order q'ty: 1 / 2 of 20" container
2. Q'ty for 20" container: 
Item q'ty in 20" q'ty in 40"
1) gastek-camp 2, 4000 48, 000pcs
1) gastek-butane 2, 8000 56, 000pcs
We'd like to make a good relationship with you

 Q1:Are you factory?
A1: yes, we are factory.

Q2:Can you offer OEM or ODM service?
A2:Yes,we can offer OEM or ODM servise according to your private design.

Q3: What other products do you have?
A3: Besides air freshener, we also have many other products, such as insect aerosol, car care products, household care products,party products etc.

Q4:Is the sample free?
A4:Yes.we can provide sample free in certain quantity,the freight fee is on your part.

Q5: How can i solve the problem of the quality?
A5: We will 100% responsibility for our products.

Q6:Why we choose you? What is your strength?
A6:With 6 years experiences in this field, we are a professional supplier of the well-know customers. Our facilities conform to the standard audit requirement and our products meet the certification terms from different countries and areas.

Q7: Agent's wanted?
A7: Welcome general agent all over the world.

Q8: I still have some doubts. What can I do?
A8: You are welcome to visit our factory and company.