
FAQ
Frequently asked questions
The SUFN FAQ index: more than 90 questions and answers across nine categories — company, products, brand and awards, certifications, channel, after-sales, installation, training and franchise.
This page collects the questions most often asked by owners, designers, distributors and contractors — more than 90 across nine categories. Each answer gives a checkable figure, certificate number or concrete step rather than a general assurance.
CompanyBasic information, capability, capacity, scale and main busine…ProductsAcross the three core ranges — residential, smart and eye-care…Brand & awardsBrand positioning, history, reputation, design awards and how …CertificationsCompany credentials, product certifications, patents and indus…Channel & partnershipFor distributors, agents, contractors, designers and fit-out c…After-sales & warrantyWarranty terms, repair and replacement, response times and val…InstallationFor end users, dealers and installers — wiring, mounting, comm…TrainingFor dealers, designers and installers — the training system, c…FranchiseFranchise conditions, policy, fees, support and profitability …
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