business scope of Chengdu Zongtian Intellectual Property Co., Ltd.: trademark business (trademark registration, renewal, change, transfer, design, well-known trademark, well-known trademark identification) patent business (patent search, patent application, patent invalidation application, patent document writing) company registration (domestic capital, Hong Kong, overseas, capital contribution) copyright registration (copyright registration, computer software copyright registration) barcode (barcode QS Certification, China Famous Brand Certification, China Energy Conservation and Environmental Protection Product Certification, China Top Ten Product Certification, China Environmental Protection Product Certification) Company Address: Unit 55, Building 1, No.2 Gaoshengqiao East Road, Wuhou District, Chengdu (Goldman Sachs Center, Rome Holiday Plaza)