After-sales service:
After-sales service is one of the most important service that companies have a duty to provide it to their customers after the purchase of any product. The value of after-sales service is different in relation to the different goods, products such as electronic equipment, computer equipment, etc., are including cases in which the after sales service plays an important role. So "Sheler Co." ready to take advantage of the expertise and knowledge with experts and efficiently to our customers.