Because introducing changes at any step may unbalance the system as a whole, technological innovations have not easily found their way into the sewing room'which may be out of sync with what an integrated retail-apparel-textile channel requires.
( ( Because ( ( ( introducing changes ) ( at ( any step ) ) ) ( may ( ( unbalance ( the system ) ) ( as ( a whole ) ) ) ) ) ) ( , ( ( technological innovations ) ( ( ( ( have not ) easily ) ( ( found ( their way ) ) ( into ( ( ( the ( sewing room ) ) ` ) ( which ( may ( ( be ( out ( of sync ) ) ) ( with ( what ( ( an ( integrated ( retail-apparel-textile channel ) ) ) requires ) ) ) ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (SBAR (IN Because) (S (S (VP (VBG introducing) (NP (NNS changes)) (PP (IN at) (NP (DT any) (NN step))))) (VP (MD may) (VP (VB unbalance) (NP (DT the) (NN system)) (PP (IN as) (NP (DT a) (NN whole))))))) (, ,) (NP (JJ technological) (NNS innovations)) (VP (VBP have) (RB not) (ADVP (RB easily)) (VP (VBN found) (NP (PRP$ their) (NN way)) (PP (IN into) (NP (NP (DT the) (JJ sewing) (NN room)) (`` `) (SBAR (WHNP (WDT which)) (S (VP (MD may) (VP (VB be) (ADJP (IN out) (PP (IN of) (NP (NN sync)))) (PP (IN with) (SBAR (WHNP (WP what)) (S (NP (DT an) (VBN integrated) (JJ retail-apparel-textile) (NN channel)) (VP (VBZ requires))))))))))))) (. .)))
Technological innovations are ubiquitous in sewing rooms, and without them, workers would be out of sync. 
( ( ( ( ( ( Technological innovations ) ( are ( ubiquitous ( in ( sewing rooms ) ) ) ) ) , ) and ) ( ( without them ) ( , ( workers ( would ( be ( out ( of sync ) ) ) ) ) ) ) ) . )
(ROOT (S (S (NP (JJ Technological) (NNS innovations)) (VP (VBP are) (ADJP (JJ ubiquitous) (PP (IN in) (S (VP (VBG sewing) (NP (NNS rooms)))))))) (, ,) (CC and) (S (PP (IN without) (NP (PRP them))) (, ,) (NP (NNS workers)) (VP (MD would) (VP (VB be) (ADJP (IN out) (PP (IN of) (NP (NN sync))))))) (. .)))