Good news:

Our new product, Power VC Add-on, entered the market. By this plugin you can use new added tools and options to Visual Composer.

1- copy/paste rows across pages, 2- Scroll animations, 3- Advanced parallax background, 4- Unique demo pages, 5- 160 modern design shortcodes (fully responsive)

Click to Visit The Plugin

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Kindly note that to import you must prepare the required situations and increase your server time. Till whole demo gets import your server may encounter time out and import process will be incomplete.

But develop team has predicted this issue so they have considered a solution: 

When your server runs out of time and importing process stops, by clicking again on import button the process continues from where it was stopped. Click on import button till "import demo data" button become "import again".