Need Help on H4 visa

[satyanarayana]

Hi,
I am on H1 visa and worked for company-A.I changed my company to Company-B and tranfered my H1.

Now my doubt is
My wife and kid got H4 visas when i was working for company-A and now they are in india and i want to bring them here.

Now is there any problem for them to enter in to US or do they need to go for H4 stamping again by taking my current employer paystubs, letter and etc.

Please advice me on this.

thanks & regards,
satyanarayana

[immihelp]

She does not need new H4 stamping.