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BEIJING DAZE TECHNOLOGY CO.,LTD

Beijing Daze Technology Co., Ltd. was formerly known as Beijing Radio Instrument Second Factory, which was established in 1956. In 1993, the Design Institute of Beijing Radio Instrument No.2 Factory was renamed as an independent legal entity, and its name was changed to the New Technology Research Institute of Beijing Radio Instrument No.2 Factory. It was later officially renamed as Beijing Daze Technology Co., Ltd. The legal representative was Li Lijia, the Deputy Director of Technology. A company that simply wants to contribute to the field of electromagnetic compatibility in China was born.

The DVD produced by Hongtu High tech Company (a listed company) in Zhenjiang City, Jiangsu Province signed a contract with the United States for 1999 yuan per unit (1.5 million units), and its press conference was held at the Great Hall of the People. Afterwards, 10 samples were sent to the United States for performance testing, but the results did not meet FCC standards. However, the contract has been signed, and breach of contract will result in huge fines. The FCC standard is a national standard for electromagnetic compatibility of products in the United States, and all electrical products sold in the United States must comply with the FCC standard. Hongtu High tech Company found several units for rectification, but all were rejected due to the high risk, tight time, and low cost of rectification. In the end, we found our company's predecessor, the New Technology Research Institute of Beijing Radio Instrument Factory 2. Director Li Lijia led the EMC rectification of the entire machine. After the unremitting efforts of the rectification team, the product successfully passed the FCC standard prototype testing in the United States, and one year later, 1.5 million DVDs successfully completed the export task.

The electromagnetic shielding effectiveness testing system is a specialized equipment independently developed by Beijing Daze Technology Co., Ltd. for conducting shielding effectiveness testing on various types of shielding materials, with all intellectual property rights. In 2007, it received a free subsidy of 950000 yuan from the Small and Medium sized Enterprise Innovation Fund of the Ministry of Science and Technology of China. Afterwards, the electromagnetic shielding effectiveness testing system successfully passed the project acceptance of the expert group of the Ministry of Science and Technology of China, and the project was awarded a national invention patent (Z00910090031. X). The project products are now widely used in national defense and military industry, production measurement, classified units, and confidential systems.

In 2013, the company launched two more electromagnetic shielding effectiveness related products, ZN1690C and ZN1690D. The ZN1690C electromagnetic shielding effectiveness tester is a portable product developed specifically for testing the shielding performance of various electromagnetic shielding cabins and shielding tents (this product has won a utility model patent with patent number ZL2014203202.5). The product has been used in units such as the Second Artillery, Navy, General Staff Communications, National Security Bureau, and China National Security Bureau. The ZN1690D electromagnetic shielding effectiveness automatic monitoring instrument is developed for the automatic monitoring of electromagnetic shielding effectiveness of various types of shielding materials. It can provide 24-hour performance monitoring, internet remote monitoring, custom limit alarms, and other functions. It improves the current periodic network testing of shielding materials to real-time performance monitoring and precise fixed point testing. The product has been listed in the National Security Bureau After more than 20 years of efforts, Daze Technology has basically become an expert in shielding effectiveness testing in China. Whether it is large shielding bodies, small shielding bodies, or shielding materials, from project testing, monitoring to problem rectification, industry insiders have given many affirmation.

2017 was a year for Daze Technology to take steps outward, with many EMC testing products sold overseas. Firstly, the ZN1186 conducted immunity testing system, which meets the requirements of IEC61000-4-6/GB17626.6, has been evaluated by instrument experts organized by the Beijing Municipal Science and Technology Commission. This product has not only replaced imports in China, but has also been exported to Southeast Asia, the Middle East, and other places. The three ring antenna, a lamp testing product, is not only recognized by Beck Laboratories in the United States, but also promoted by industry peers to places such as South Korea, Sweden, and Southeast Asia. Active ring antennas, whip antennas, biconical antennas, and logarithmic periodic antennas are all widely distributed in Asia and have been recognized by users. They unanimously believe that EMC testing equipment produced in China can completely replace well-known brands in Europe and America.

In 2023, we forged ahead, effectively controlled the epidemic, and the economy began to fully recover. For domestic instrument enterprises that are fully independent and controllable, our spring is coming. In the 23rd Central Economic Work Conference, it was proposed to support technology-based enterprises to become bigger and stronger, and to vigorously develop within the scope of safety and control. Daze's independently developed electromagnetic pliers, current probes, and other related products have officially embarked on the path of domestic substitution, received recognition from many domestic customers, and achieved disruptive sales growth. While ensuring product quality and reliability, it has steadily achieved the small goal of surpassing leading Western products. Strive to adhere to the principle of domestic substitution proposed by the central government, and strive for stability, speed, and strength as we move forward.

Promoting cutting-edge technology in China's electromagnetic compatibility field

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