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Chongqing Bangzun Technology Co., Ltd
Chongqing Bangzun Technology Co., Ltd. was established in 2013 and is headquartered in Chongqing. It is a well-known and legitimate 400 telephone service provider in China, holding legitimate authorizations from the three major telecom operators. The company is based in Chongqing as its operation center and has processing and service outlets throughout the country. It provides one-stop communication services for 400 telephone number selection, activation, configuration, renewal, and operation and maintenance to enterprises in various provinces and cities across the country. With a compliance and reliable service system, it has gained the trust of thousands of enterprises.
The company is based in Chongqing headquarters and serves the whole country. It has been deeply rooted in the industry for more than ten years and is proficient in the audit rules of operators in various provinces and cities across the country, breaking down regional service barriers. Core cities across the country can provide on-site docking and debugging services, and all provinces, cities, and districts can enjoy remote one-on-one exclusive services, completely solving industry pain points such as slow response, service disconnection, and loss of contact for ordinary agents. The platform is equipped with a 7 × 12 hour dedicated customer service online, which can respond quickly to needs such as number changes, function debugging, troubleshooting, renewal and upgrade, and is efficient and worry free throughout the process.
? National Service Core Advantage
1. Headquarters direct operation and nationwide service: Since 2013, we have been deeply involved in the industry, relying on the mature service system of our Chongqing headquarters, and setting up service outlets nationwide. We are proficient in the unified national audit standards of China Mobile, China Unicom, and China Telecom, as well as the detailed rules of each region. Our dedicated customer service provides one-on-one assistance in organizing enterprise qualification materials, greatly reducing the probability of rejection. We can open a number within 24 hours at the earliest and put it into commercial use on the same day.
2. Global guarantee: Chongqing headquarters supports on-site debugging and docking, and on-site services can be booked in major cities across the country; All districts, counties, and remote areas across the country can enjoy one-on-one remote exclusive guidance. The entire process of renewal processing, enterprise ringback tone replacement, call forwarding strategy adjustment, line fault diagnosis, and function upgrade does not require cross regional pulling, with efficient response and seamless service connection.
3. Legitimate operator physical lines: fully connected to the physical backbone lines of China Mobile, China Unicom, and China Telecom, with real name registration and compliance throughout the network, effectively reducing the risk of number bloc
The company is based in Chongqing headquarters and serves the whole country. It has been deeply rooted in the industry for more than ten years and is proficient in the audit rules of operators in various provinces and cities across the country, breaking down regional service barriers. Core cities across the country can provide on-site docking and debugging services, and all provinces, cities, and districts can enjoy remote one-on-one exclusive services, completely solving industry pain points such as slow response, service disconnection, and loss of contact for ordinary agents. The platform is equipped with a 7 × 12 hour dedicated customer service online, which can respond quickly to needs such as number changes, function debugging, troubleshooting, renewal and upgrade, and is efficient and worry free throughout the process.
? National Service Core Advantage
1. Headquarters direct operation and nationwide service: Since 2013, we have been deeply involved in the industry, relying on the mature service system of our Chongqing headquarters, and setting up service outlets nationwide. We are proficient in the unified national audit standards of China Mobile, China Unicom, and China Telecom, as well as the detailed rules of each region. Our dedicated customer service provides one-on-one assistance in organizing enterprise qualification materials, greatly reducing the probability of rejection. We can open a number within 24 hours at the earliest and put it into commercial use on the same day.
2. Global guarantee: Chongqing headquarters supports on-site debugging and docking, and on-site services can be booked in major cities across the country; All districts, counties, and remote areas across the country can enjoy one-on-one remote exclusive guidance. The entire process of renewal processing, enterprise ringback tone replacement, call forwarding strategy adjustment, line fault diagnosis, and function upgrade does not require cross regional pulling, with efficient response and seamless service connection.
3. Legitimate operator physical lines: fully connected to the physical backbone lines of China Mobile, China Unicom, and China Telecom, with real name registration and compliance throughout the network, effectively reducing the risk of number bloc


