How to Choose Professional Supplier

First step, check supplier`s website and confirm whether has the real packing and producing picture or video of ground screws.

Second step, chatting with sales and judge the sales whether is professional about ground screw foundation and other steel products according to the information sales supplied whether is compete and professional.

Third step, when you think the website and sales is very good and then maybe you should let them send you the sample of ground screw or other products to show the quality of products nearly.

Fourth step, above three steps only are only standing for my opinion of views about how to choose supplier, If you have any idea, hope you can contact us and we will add your idea to this article.