- Products
- Street Lighting Poles, Street Lighting Columns, Designer Street Lighting Poles and Columns, High Masts, Public Lighting Brackets, Accessories for Lighting Poles and Columns
- Headquarters
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Calibre - Pol. Ind. P-29 102
28400 Collado Villalba - Madrid
Spain
Herminio González e Hijos, S.L. is a family business founded in 1987. Founded by Herminio González, the business built upon his more than 50 years of experience in the manufacture of supports for street lighting.
This experience was furthered and enriched by the involvement of his children in the structure of the organisation and from there the name of the company was born.
Today, HGH is the leading manufacturer of poles and columns for supporting street lighting in the Spanish market, as well as an important player in the main European markets.
At HGH, we have a team of specialised technicians, with experience and masterful knowledge of the product, as well as the most advanced design and calculation programs, which ensure the possibility of creating and manufacturing any type and size of pole, column or metal support, with the guarantee of quality and robustness demanded by the customer, situation and regulations.
At HGH, our final product is the result of a complete manufacturing process, starting from a sheet metal coil. We carefully control the raw material, compare the delivery note with the supplier order and check the quantity, model and quality of the material received.
We only use 99.995% pure, first generation zinc in our plant. We never use twice-melted zinc or other components that offer insufficient protection and that can promote rapid zinc oxidation.
Our hot-dip galvanising process is certified, and the products, once galvanised, comply with the regulations concerning UNE-EN ISO 1461:1999, UNE-EN ISO 14713: 1999 and UNE-EN-1179:1996.
The supports are completely immersed in a bath of molten zinc at a temperature of more than 450º, producing a perfect coating both inside and outside.
At present, HGH maintains a firm commitment to customer focus, legal compliance, product quality and respect for the environment, with a management system certified in accordance with the UNE EN ISO 9001 standard and an “N” and “CE” approved product, with a production capacity of 6,000 Tm/month and growing.
Given the proximity to the threshold of 100% usage of our production capacity, and our international expansion, a strong investment in new technology and state-of-the-art machinery will be undertaken in the near future.
This experience was furthered and enriched by the involvement of his children in the structure of the organisation and from there the name of the company was born.
Today, HGH is the leading manufacturer of poles and columns for supporting street lighting in the Spanish market, as well as an important player in the main European markets.
At HGH, we have a team of specialised technicians, with experience and masterful knowledge of the product, as well as the most advanced design and calculation programs, which ensure the possibility of creating and manufacturing any type and size of pole, column or metal support, with the guarantee of quality and robustness demanded by the customer, situation and regulations.
At HGH, our final product is the result of a complete manufacturing process, starting from a sheet metal coil. We carefully control the raw material, compare the delivery note with the supplier order and check the quantity, model and quality of the material received.
We only use 99.995% pure, first generation zinc in our plant. We never use twice-melted zinc or other components that offer insufficient protection and that can promote rapid zinc oxidation.
Our hot-dip galvanising process is certified, and the products, once galvanised, comply with the regulations concerning UNE-EN ISO 1461:1999, UNE-EN ISO 14713: 1999 and UNE-EN-1179:1996.
The supports are completely immersed in a bath of molten zinc at a temperature of more than 450º, producing a perfect coating both inside and outside.
At present, HGH maintains a firm commitment to customer focus, legal compliance, product quality and respect for the environment, with a management system certified in accordance with the UNE EN ISO 9001 standard and an “N” and “CE” approved product, with a production capacity of 6,000 Tm/month and growing.
Given the proximity to the threshold of 100% usage of our production capacity, and our international expansion, a strong investment in new technology and state-of-the-art machinery will be undertaken in the near future.
