Due to the strict quality control management regulations and production processes in the Kinghelm factory, the yield rate of Kinghelm products has been maintained at 99.7%.The product will be inspected again before entering the warehouse.

       In the raw material procurement phase, Kinghelm has established long-term and stable cooperation relationships with trusted suppliers to ensure the reliability of raw materials' quality. For each batch of raw materials, Kinghelm conducts strict incoming inspections to select high-quality materials that meet the requirements.

       During the production process, Kinghelm utilizes advanced equipment and technology for manufacturing. Workers on the production line undergo professional training, possess extensive experience and skills, and are proficient in operating the equipment while strictly adhering to the process requirements. Additionally, Kinghelm has introduced automated production equipment to improve production efficiency and product quality stability.

       Kinghelm has also strengthened the quality control process during production. By setting up inspection points at critical stages, comprehensive quality inspections and testing are conducted. The company is equipped with advanced testing devices such as microwave anechoic chambers, network analyzers, high-speed oscilloscopes, etc., enabling testing and verification of key performance indicators.

       Furthermore, Kinghelm implements strict process control and quality management in its factory. Detailed operation manuals and quality inspection standards are provided for each production process to ensure compliance with quality requirements. The company has established a sound quality management system and obtained ISO 9001 certification. It is also in the process of applying for IATF 16949 certification for automotive quality systems to further enhance its product quality management level.

       Through these rigorous quality control measures, Kinghelm maintains a product yield rate of over 99.7%, demonstrating its high regard for product quality and the achievements of scientific management. Kinghelm will continuously strive for improvement and innovation to provide even better and more reliable products to meet customer demands.

About Kinghelm
Shenzhen Kinghelm Electronics Co., Ltd.（www.kinghelm.net）has technical backbones from Tsinghua University and UESTC, and has introduced overseas returnee professionals. Kinghelm is able to develop highly reliable and high-performance antenna and connector products.KH series products of "Kinghelm" brand include Beidou/GPS antennas, RF adapter connectors, plug connector, electrical data connectors, terminals, and customized vehicle harnesses, industrial / medical connectors, and military special antenna connectors."Kinghelm connects Beidou", Kinghelm has grown with the development of China's Beidou industry. Starting from supplying Beidou/GPS dual mode antennas, IPEX terminals, and RF adapter cables for automotive manufacturers, Kinghelm has continuously developed products. Currently, it has a series of WiFi, Bluetooth, NB-loT, LoRa, Zigbee, UWB, and GSM antennas, RFID tags, RF adapter cables, military standard microwave antennas, vehicle grade SMA, SMB, FAKRA holders, coaxial cables, and can customize non-standard antenna connectors based on customer drawings or samples.