Shandong Qianhuashi Wisdom Technology Co., Ltd. is a global R&D and manufacturer of high-quality liquid light source QLED solutions, with customers in more than 100 countries around the world. Through continuous innovation, the company provides innovative light source products and liquid light source environmental technology solutions with stronger performance and better experience for users in the light source industry, education industry and thousands of households.

       The company’s self-developed high-tech product—liquid light source QLED light, uses the world’s better liquid cooling technology to create an extreme light experience environment that surpasses natural light, and solves many technical problems of traditional LED lights. The technology is far superior to Other lighting products at home and abroad.

       As of 2019, the company has filed more than 40 patent applications worldwide and obtained more than 20 patent authorizations, covering areas including structural design of various parts of the product, circuit systems, wireless communication and control systems. The company has inherited rich experience in the field of LED lighting, integrated into today's advanced visible light communication technology, and has achieved impressive results in the field of integration of wireless communication and smart lighting. It is one of the earliest companies in this field to achieve product industrialization.

       The company has a technical department, engineering department, and business department, and has established cooperative laboratories with well-known French experts. The company has strong design, research and development and production capabilities, and can provide users with visible light communication and intelligent lighting design, development, system integration, automation project implementation and other services. With the development of the company, there are currently 20 liquid light source QLED lamp products compatible with visible light communication technology into mass production. The product application covers public transportation, electric power, military industry, finance, network, shipbuilding, medical equipment, numerical control, instrumentation, scientific research and other industries, and has become the designated supplier of unit products.