Shenzhen Huizhi Technology is a company focusing on the research and development and production of 4G industrial gateways and industrial routers. The main products include OCPP protocol 4G gateways for charging piles, State Grid protocol 4G gateways for charging piles, general 4G industrial gateways, dedicated 4G industrial gateways, waterproof 4G industrial gateways, and 4G/5G industrial routers.

威士达冷链物流研究院专注于为客户提供冷链物流产业园领域的产业研究、策划咨询、规划设计、招商运营、供应链设计、智能化升级、数字化研发、综合人才培养输出等冷链物流项目的全过程服务，提供科学经济创新的冷链整体解决方案。

WISKA supplies cable glands, installation material, maritime lighting and CCTV, inter alia, for the maritime industry, shipbuilding, offshore facilities, electrical trade and transport engineering

The main products of Shenzhen Ruidian Technology Co., Ltd.: black long capacitive pen, carbon fiber capacitive pen, flat capacitive pen, white long capacitive pen, compatible capacitive pen, universal capacitive pen, universal capacitive pen, etc.

A comprehensive intellectual property service organization that provides professional patent and intellectual property agency, analysis, operation, litigation protection, project planning and declaration and other solutions.

Ai Community Co., Ltd. takes "Internet + Community Service" as its corporate development concept, integrating community housing services, convenience services, public services, public welfare services and commercial services, and is committed to building a one-stop smart community integrated service provider.

Yirong Funding Official Website is an online stock funding platform that provides online funding for stock trading, stock funding portal, stock funding platform, online stock funding, online stock trading funding, funding portal, funding, stock trading funding portal, stock trading funding platform, stock trading funding, funding trading, online funding portal and other services. Stockholders can borrow funds through the online stock funding platform to conduct stock funding transactions to obtain greater investment returns. The online stock funding platform provides investors with a convenient application flow and a variety of stock trading funding options to ensure safe and reliable transactions. Through the online stock funding portal, investors can use financial leverage to conduct stock trading and increase their profit potential.

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Mingyi International is an international enterprise with a strong sense of social responsibility. Based on its ten core technologies, it creates high-quality milk powder for Chinese babies.

The company's main products include attitude/tilt sensors, inertial navigation, inclination sensors, attitude sensors, acceleration sensors, gyroscope sensors, inclinometer modules, RTK positioning, inertial navigation sensors, IMU sensors, angle sensors, etc. The products are derived from the aerospace satellite attitude determination algorithm. Since the products were put on the market, they have been exported to more than 80 countries and regions around the world, and have been highly recognized by global companies and users.