I again received an email from the chinese company that does the flex ciruits. I am not an electronics twinky and so I don't really know how to describe the 41's battery tracings. I suspect Don Wallace or someone of his caliber might be better with this than myself. I am interested in pursuing this, however I wonder if these guys are legit and, if this might be a realistic option.
Anyways, the message follows. The only mention of a company however is at the bottom of the text whom I suspect is only a portal like yahoo.
****** message begins ********************************
Dear sir,
Wish you have good health!
We are glad to introduce a printed circuit (FPC ,PCB) factory. We use
The latest technology make flex(rigid, rigid-flex) printed circuits for use in any
Electronic products.the factory is iso9001:2000 confirmed and IPC
Criteria.
The main capacity:
We can make "ROLL TO ROLL" flexible printed circuits.
We can make very long ( 250 mm x 100 meter) single sided flexible printed circuits item.
We can make 4 layers ,5 layers,6 layers rigid-flex printed circuits.
We can produce 3 layers,4 layers,5 layers,6 layers flexible printed circuits and double side with min 0.06mm trace width. The square hole of the coverlayer can be min 0.4 mm.
We also can produce 4 layers,6 layers,8 layers,10 layers,12 layers rigid printed circuits board(PCB).
and 14 layers,16 layers,18 layers,20 layers HDI rigid printed circuits board.
Our products have exported to USA,Canada,Japan,UK,Germany,France,Australia etc
More then 20 countries.
We would welcome you to visit our factory.
Please e-mail your circuit design by gerber file,or auto cad,or protel files and
advise us of: Fpc size, and number of layers.
You can get the directly factory price!
We can make samples for your approval.
Thank you for your support!
Best regards!
chai ming di
chaimingdi@126.com