KDAN is the best partner for businesses, offering eSignature, PDF editor, data analytics, and integrating KDAN AI to maximize your business value.

Anheng Technology specializes in network testing and cable testing instruments.

The Supreme Court's special appraiser and an official evidence appraisal institution specializing in mobile phone/PC/data recovery and analysis, and corporate audits.

Founded in April 2005, Kedisheng (Guangzhou) Electronic Technology Co., Ltd. is a high-tech industrial company integrating R&D, production and sales. Since its establishment, the company has been adhering to the business purpose of "technological innovation, pioneering and enterprising", and is mainly committed to the integrated development of intelligent audio and video systems and providing overall solutions. At the beginning of its establishment, the company mainly focused on campus broadcasting in the education industry. After years of development, its business gradually involved conference audio systems and central control matrix system related products. At present, the company's main products include: distributed interactive management system, paperless office conference system, digital conference system, video conference system, simultaneous interpretation system, intelligent conference system, central control management system, professional sound amplification K system, public broadcasting emergency broadcasting system, etc. The products are sold all over the country and exported to Europe, America, Japan, South Korea, Hong Kong, Taiwan and Southeast Asia and other parts of the world. Our excellent quality and perfect service have won the trust of domestic and foreign customers.

Kuodao IoT, wireless network lock, Bluetooth lock, APP smart lock, hotel lock, apartment lock manufacturer, integrating R&D and production. Hotline: 020-31075825

Pocket Assistant provides full-process sales management solutions for more than 2.4 million companies, including: marketing acquisition, enterprise CRM system, sales management CRM, customer management software, intelligent outbound calling system, anti-blocking telemarketing app and other intelligent marketing systems.

Security Technology Network broadcasts global IT industry, communications, digital, Internet and mass technology venture capital news 24 hours a day, and is committed to providing professional and cool technology circle dynamic information.

Hi-Format Classroom is a free learning and sharing website under Hi-Format. It shares with you operation skills of PDF files, Word text, Excel tables, PPT presentations, etc., easily solving the problems you encounter and making office work easier!

Kewuyou's new generation of smart supermarket digital solutions is based on Android and SaaS systems, which are fast to deploy, safe and efficient. Digital membership management, community marketing, and SCRM smart marketing enable supermarkets to operate 24 hours a day, greatly increasing supermarket operating income.

KEC Kidz Education City provides one stop solution to your Kids