Is Weifang compass customer service reliable?

Weifang compass customer service is reliable. Weifang Compass Information Technology Co., Ltd. is a professional call service provider in China, and has passed the national ISO900 1 quality management system certification. Headquartered in Beijing, it has several branches all over the country, and its address is 4th floor, No.6 Commercial Building, Shangdong International New Neighborhood Center, south of Gongbei East Street and east of Xincheng West Road, Weifang High-tech Zone. Its main product is the second kind of value-added telecom service in domestic call center business. Compass and its brother companies have more than 1500 employees, and the successful cases involve hundreds of projects such as telecommunications, finance, IT, automobiles, home appliances, insurance, postal services, manufacturing and commercial outsourcing.