TIANJIN GRANDMETAL TECH. CO., LTD. is one of the leading manufacturers specialized in solar systems for many years. Along with the development of nearly 10 years we successively have our own processing factory, forign trade office and international logistics company.

Our company’s pile products meet standard GALVANIZED GROUND SCREW ACCORDING TO EN ISO 1461. Product support sample service. We can also customize products for you. The product uses hot dip galvanizing technology, the zinc layer can reach 80um. Ground screws can be used to support most types of construction. These include timber or steel houses, small houses, movable boat cabins, trellises, fences, road signs, solar panels, etc. It saves time and protects the environment. You can hardly find some products in the Chinese market as competitive in price as ours.

We have a lot of very popular products. We also have generic products that are commonly used. No matter how unusual the product you want to customize, we will solve it for you. If you don’t know anything about the product, please don’t worry, we will introduce the specific use for you. The sea freight aspect may also have a surprise price. So just ask your questions.

Our Company

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