T-Series is an Indian home entertainment brand that offers its customers a range of products such as LED TVs, Home Audio & Entertainment Systems, Refrigerators, Washing Machines, Air Coolers, and Small Appliances.

T-Series is one of the most popular home entertainment brands in India, which was founded by Mukesh Ambani in 1984. The brand is today owned by the Tata Group, and the products are sold under the Tata brand.

The company has a presence in all major cities in India, and the products are sold through a network of distributors, dealers, and retailers. The company has an online presence as well, where it offers its customers an online platform to make any kind of purchase or inquiry.

The company has a service team of over 5,000 service engineers, who are responsible for providing after-sales service. The company has a service center in Delhi, which is responsible for providing the service.