Contact us Keep in touch! Please don’t hesitate to contact us by phone or email. We are happy to help you and visit your greenhouse.Please find our contact details from this page. Facebook General contact details Address Tiemestarinkatu 8 B 9, FI-20360 Turku, Finland Phone +358 400 528308 Email info@helle-tech.fi Sales contacts in Europe:Joonas Helle, +358 44 534 0704, joonas.helle(at)helle-tech.fi Sales contacts in China:Yiming Hu, +86 1391158 0729, china(at)helle-tech.fi Everything for greenhouse cultivation.