Services

WHY CHOOSE ETENG SMART FILM/GLASS

“ETENG Brand, Global Service; ETENG Quality, Trouble-free Lifetime”

ETENG is determined to become the first choice brand in smart film and smart glass. Superior quality and perfect service is the bounden duty of ETENG. ETENG has a construction team of dozens of installers since its establishment. Our members have rich experience in partition design, smart glass and film installations. The team provides customers with a coordinated service from measurement to design and installation to after-sale service. ETENG have finished more than 5000 projects like film and glass installations in hotels, airports, schools, hospitals, shopping malls, conferences rooms etc. And the retail customers are even much more. 

A.product guarantee The dimming glass product reaches the customer calculate since local time,two years in normal use circumstances appear quality problem,our company will provide maintenance service free, give support if necessary. 

Special statement: the quality guarantee is limited to internal intercalation and special power supply through the glass. External belongs to fragile glass,is not in the scope of warranty. Second, the quality assurance services Royal light technology guarantee the production of each piece of dimming glass in the warranty period and in the condition of normal use and maintenance of quality. If products meet the quality assurance services  within the scope of the damage, the royal light technology promises to give a reply within 2 working days. Third, under the two sides agreed to the implementation of the plan,within 14 working days for the customer to solve the problem. Dimming glass using two years later, also provide parts and maintenance services to  the customers.