In recent years, a microfilm called "Luosi", although only five minutes long, is enough to shake everyone's heart and has been listed as a safety production training video by major production enterprises. The film mainly tells the story of a screw with substandard quality, which, through a series of inconspicuous detail errors, triggers a series of unsafe behaviors, leading to a tragedy of worker death and family fragmentation.

It is said that a thousand mile embankment collapses at an ant colony. Although small screws may not be eye-catching, they occupy an irreplaceable position in the vast manufacturing and industrial industries. From high-speed rail, airplanes, spacecraft, robots, to benches, chairs, household appliances, automotive parts, mobile phones, medical equipment, all rely on screws. However, the impact of a tiny detail can sometimes be unimaginable. For example, high-speed trains and airplanes can generate strong vibrations during high-speed operation. If screws fall off or break, it can cause unexpected shutdowns, reduce production efficiency, and in severe cases, lead to catastrophic losses.

As the best partner for screws, the importance of electric screwdrivers is self-evident. Electric screwdriver, also known as electric screwdriver or electric screwdriver, is an electric tool used for tightening and loosening screws. It is equipped with a mechanism for adjusting and limiting torque, and is mainly used in assembly lines. It is one of the essential tools for most production enterprises. With the continuous development and empowerment of science and technology, today's electric screwdrivers are constantly updated and iterated.

Faced with the diverse demands of Industry 4.0 and Made in China 2025, the professional level brushless electric screwdriver developed by Quick Action Intelligent Tightening has emerged. It integrates various advantages such as technology, energy conservation, and environmental protection. Due to the removal of the bright electric sparks generated by the operation of the brush motor, it minimizes the interference of electric sparks on remote control radio equipment and has been favored by the market since its launch. In addition, the rapid intelligent tightening not only took the lead in mastering the core algorithm of digital tightening, but also constructively proposed the concepts of "intelligent tightening" and "digital tightening" in the industry. The new ideas that assist in manufacturing automation and assembly precision have comprehensively demonstrated leading industrial tightening technology and products, enhancing the positioning and influence of advanced brands.

At present, Quick Action Tightening is gradually building a highly competitive series of electric screwdriver products, adhering to the combination of product strength and innovation, and striving to further meet the needs of the market and users. The biggest advantage of its fast acting brushless servo electric screwdriver is that it can achieve free programming during the tightening assembly process. Within the performance parameter range, according to each different screw, the torque, speed, waiting time, and rotation direction can be freely set and adjusted according to different tightening process requirements, achieving precise tightening. The built-in current and angle measurement can achieve precise control and monitoring of the electric screwdriver during various tightening processes, record all important tightening process parameters, and ensure the highest accuracy; In addition, based on servo control technology, it can ensure that the torque accuracy of millions of tightening assemblies is controlled within the standard deviation of ± 3%, and there will be no phenomenon of wrong or damaged tightening. The emergence of this tool allows customers to experience firsthand the intelligent, digital, and efficient industrial level working methods created by brushless electric tools.

Sudong understands that only by accurately biting every small part can the overall precise operation be guaranteed. Therefore, from design concepts to precise manufacturing processes and strict factory inspections, the entire process is rigorous. Up to now, SUDONG's products are precise and durable, with multiple independent intellectual property rights. Its service points are spread across multiple cities across the country. Its brushless intelligent electric screwdrivers are exported to more than 200 countries and regions worldwide, with a cumulative global sales volume of over 1 million units, providing the most suitable digital tightening assembly services for millions of users.