Specifications Aluminum frames

Packing: corner protection and carton

Quality and finish time guaranteed

Quantity:50pcs more

Every company has its advantages,and our company are specialized in making aluminum frames for over 10 years,we have exported to so many countries,and they spoke highly of our qualified products and service.If you need these,I firmly believe you will have the same feeling as theirs.   Good quality of aluminum frame,different finishes and sizes are available according to your requirements.
We have so many designs and of frames for your reference and can supply customized dimensions and colors and finishes according to your sepcial requirements.
Features:
1:size: Our regular sizes are: 20*24,23*31,25*36 inch,30*40/50*60/60*70/60*90/60*120 etc. And of course different sizes and designs are available also according to the client's requests.
2: Material: Aluminum frame 3: Packing: corner protection and carton
4: Quality and finish time guaranteed.   Aluminum profile: 6061 T5   Normal model:

Model	Specification(inch)	Outside Diameter (inch)
B1	1.375*1.375*0.063	20*24
B2	1.375*1.375*0.0708	20*24
B3	1.5*1.5*0.063	23*31
B4	1.5*1.5*0.0708	23*31
B5	1.5*1.5*0.078	25*36
B6	1.5*1.5*0.094	30*40
B7	1.5*2*0.125	48*72
B8	1*1*0.055	12*16
B9	1.375*1.375*0.055	20*24

  Quality standard: 
Outside dimension: +/-0.10mm(+/-0.04inch). 
Squareness: +/-2 degree. 
Bow: -0.10mm(-0.04inch). 
Welding: Firmly, no water infiltration. 
Finish: Grinded on mesh side. 
Package: Plastic tape or carton or wooden.   We offer pre-stretched frames and aluminum screens,we use high precision mesh stretching machine to offer high quality screens.   Dust free mesh stretching room