Are the intellectual property rights in Bontemps, Beijing and Chongqing reliable?

Bangtang Guojing Intellectual Property Chongqing is reliable. Tangbang Intellectual Property was established six years ago and has established companies in Beijing, Sichuan, Guangdong, Chongqing and Baoding. Each member will provide timely, caring and reliable services to customers all over the world with the service concept of "professionalism, integrity, respect and sunshine". Chongqing is also formal and reliable, with its own legal consulting company and patent office.