硅酸铝管/莫来石管

Dear Sales Manager,

Hello?
We, YeeYoung Cerachem LTD. is very specialized international trading company in Korea covering Ceramics, Semiconductors, Chemicals and other various industries.

We are looking for Alumino-Silicate.

Product: Alumino-Silicate Tube
Size: OD60/56 x ID50 x L. 155 (139/16mm) *Tolerance: ±0.05mm
(we will send you the photo you can refer to, once you give us a reply via e-mail)
Q'ty: 20pcs
Target price: USD130/pc CPT

Please check and reply as soon as possible.

P.S.) If you cannot supply alumina-silicate tubes, how about mullite tube?
In this case please let me know followings.
- How is difference in color of both?
- How is density difference?
- In case of mullite, also, please quote.

Best Regards
K.H.CHANG