Precision after-sale service

It shows repair and maintenance value produces the considerate service

EXPSigma Elevator, with its first-class technology, rich management experience and excellent service, enjoys scientific maintenance and strict quality control of its products. We have won wide praise from customers at home and abroad for its stable quality and super high cost performance. Our service outlets have advanced logistics systems all over the country, which can fully guarantee customers'demand for delivery at any time and provide high-quality clothing. Business, early-sub-service, more care.

7*24-hour safeguard

EXPSigma elevator adopts a housekeeper service stan-dard to ensure that customers can conduct after-sales consultation within 24 hours at any time, and professional customer service personnel will help customers solve prob-lems for the first time.

30-minute arrive at site

EXPSigma elevator professional maintenance team is stationed in all parts of the country to ensure the shortest time to arrive at the scene of maintenance, to solve the elevator related issues for customers.

Regular testings and maintenance

EXPSigma elevator regularly dispatches maintenance personnel to inspect the elevators in the area in charge to ensure that the hidden dangers of elevator equipment due to aging are eliminated and the safety of the users' ladders is ensured.