welding

Do you need advise about welding procedures or you are looking for people offering welding services?
In any case can you be more specific about your welding requirements and also the country you are from in case you are looking for service?

I need advise about welding procedures

You might want to visit this particular site. Learnt quite a lot from here.

gowleding.com

Welding Procedures and the Fundamentals of Welding

Yuo should also visit www.weldguru.com. It has a great deal of information abuot a wide variety of welding operations.

nother site, which, thoguh I haven't accesed a great deal personally, but has qite a lot of info is www.weldprocedures.com
NOTE: They are a business venture offering their services, but in general information is also available

The specific recommendations for the welding technique of specific materials are necessary to me, it would be desirable to obtain recommendations from the specialist or firms. If payment- this is required possibly for this.

well in that case it would be best if you contact a Welding consultant in your country. Googling for the term will turn up a lot of results. In order to narrow down your search to such a Welding consultant in your country, you may use the following search query
Just copy-paste it in GOOGLE

"Welding consultant" +country

replace country with the name of your country and DO NOT remove the quotes. Adding the quotes will give you more focussed results.