complete prodution line, from the ingot to module control the whole production process high and steady quality best price Production line as below:(ingot)(cells)(welding series)(EL Testing, to ensure the cells are all good)(laminating, all machine are automatic)(assemble, Aluminum fram size can be disigned by customer)(finnally testing, power testing, 0-3%)2 pcs in a carton,34pcs a pallet, 476pca ...