Shanghai hongbo Electric Co., Ltd. Set up on 2003, is a professional manufacturer of push button switch, indicator lights, signal lamp, buzzers, high-intensity resistance and anti-vandal metal push button switch.

Established in 2003, Guangzhou Ronc Electronic Sciences & Technology Co., Ltd. Possesses two decades of extensive expertise in the selling of electronic products. We specialize in the research, development, sale, and service of a diverse range of items, including D V D RS, C D RS, U S B Flash Drives, memory cards, S S D, H D D, power banks, minicomputer, wireless earphones, and speakers. Recognized for excellence, our two independent brands, "RONC" and "INBEST, " enjoy a commendable reputation among our esteemed clientele.

SmartCN Limited was established in 2008 and is located in Shenzhen City, Guangdong Province, China. We provide the development, Design, and Production of an extensive range of Consumable Electronics, mainly focusing on Tablet PC and Laptops, as well as SmartWatch.

**Company Introduction: Shenzhen Marvel Electronic Co., Ltd**

Builter Advertising Equipment Co., Ltd. is a leading manufacturer specializing in the production of high-quality banner brackets. Our products are highly valued by customers in regions such as the USA, Europe, Austria, Iran, and beyond, making us a trusted name in the industry. We have proudly exported to more than 120 countries, ensuring that our products meet the needs of diverse markets across the globe.

Founded in 1996, Shandong Kaer Electric Co., Ltd. is a provider of intelligent terminal and solution for the Internet of Things and mobile Internet. After 20 years of development, the company has formed a strong research and development strength in wireless communication terminal technology, wireless data terminal technology, smart education application technology, Internet of Things technology, embedded software technology, video technology, etc. The company has relatively complete product production qualifications, including: Telecommunications equipment network access license, national compulsory product certification, quality management system certification, etc. The main products include two categories, including smart communication equipment, IoT smart terminals and solutions. Up to now, the company has more than 100 patents, including 32 invention patents, and nearly 200 computer software copyrights.

Huakang Medical Technology (Tianjin) Co., Ltd. is a leading manufacturer and supplier of medical equipment in China. With a specialization in medical gas engineering, nurse call systems, hospital handrails, medical stainless steel equipment, and other medical equipment production and sales, the company has established itself as a reliable and trusted partner for hospitals, research institutes, medical centers, pharmaceuticals, and other industries.

Founded in 1997, WONDERFUL is located in No. 1 Baogang Road, Economic and Technological Development Zone, Xuzhou City, Jiangsu Province, covering an area of 210000 square meters (317mu). After 26 years of innovation and steady development, the company now has domestic leading software and hardware R&D team, structure R&D team, brand marketing management team, five-star after-sales team, modern production equipment and advanced production technology. In order to build a high-tech, high-quality intelligent equipment brand, WONDERFUL has carried out in-depth technical cooperation with Lincoln University in the United Kingdom, KKY Group in the United States, and DWDD Laboratory in the United States, which has laid a solid technical foundation for the long-term development of WONDERFUL. MARINE DANCER, a brand owned by Vanderford Enterprises, has obtained more than 500 patents and advanced technological research achievements.

TYMIN INDUSTRIES LIMITED, specialized in tele-communication equipments manufacturing, including semi-cordless phones, 2 line phones, recording phones, phone book phones, VoIP phones, antique phones, and various corded phones.