"Smart Manufacturing of Small Household Appliances, Crafting Quality Base - A Visit to Longheng Keda Electrical Appliance Factory in Puning City. In the core area of the Chaoshan Small Household Appliances Industrial belt, Puning, Puning Longheng Keda Electrical Appliance Co., Ltd. has become a vivid footnote to the regional manufacturing strength with its dedication and accumulation in the field of small household appliances. Since its establishment, the company has always adhered to the development concept of "quality as the foundation and scenarios as the core", focusing on the research and development, production and sales of a variety of small household appliances such as power strips, hair dryers, small fans, hand warmers, flashlights and hair straighteners. With lean manufacturing throughout the entire chain, it injects convenience and warmth into the daily scenarios of global users. Entering the modern production base of Longheng Keda, the scientific spatial planning and efficient production rhythm fully demonstrate the professional heritage. The factory area covers raw material constant-temperature storage areas, multi-category production workshops, precision testing centers and intelligent sorting warehouses, forming a full-process closed-loop management from component processing to finished product delivery. Inside the workshop, more than ten automated production lines are operating in parallel, and various types of products are produced through specialized division of labor. On the power strip production line, mechanical arms precisely complete the copper core wiring and flame-retardant shell packaging, with the entire process error controlled within the micrometer level. Beside the hair dryer assembly station, the automated equipment orderly completes the motor installation and wind speed calibration. Each product needs to undergo air flow stability tests. The small fan and hand warmer production line, through a modular assembly system, enables continuous operation for component adaptation and performance debugging, significantly enhancing production efficiency while ensuring product consistency. [__LINK_ICON] This production model that combines large-scale and refined production has enabled the base's monthly production capacity to consistently rank among the top in the regional industry, allowing it to flexibly handle bulk orders and customized demands. Quality control runs through every aspect of Longheng Keda's production process, building a solid line of defense for product safety from the source. The company has established a "three-level quality inspection system". Before raw materials are put into storage, they must undergo strict screening: copper cores for power strips need to pass conductivity tests, battery cells for hand warmers need to undergo charge and discharge cycle tests, and hair dryer motors need to complete a thousand-hour operation test to ensure that every batch of raw materials meets production standards. During the production process, each procedure is equipped with a dedicated quality inspection node. Key indicators such as the temperature control accuracy of the hair straightener, the sealing performance of the flashlight, and the insertion and extraction life of the power strip are monitored in real time. If any of these indicators do not meet the standards, rework and repair are required. Before the finished products leave the factory, they also need to undergo a 72-hour aging test and durability tests simulating daily usage scenarios to ensure that each product can meet the usage requirements of various scenarios such as home, office, and outdoor. Innovation and R&D are the core driving forces for Longheng Keda's products to continuously align with the market. The company has formed a research and development team led by senior engineers in the industry, deeply focusing on the changes in users' lifestyles and transforming scene demands into product innovation points. In response to the differences in scenarios throughout the four seasons, the foldable mini fan launched in summer features a silent motor and a rechargeable design, making it suitable for various scenarios such as home, commuting, and camping. The winter flagship hand warmer has optimized the constant temperature algorithm, featuring both fast charging and overcharging protection, balancing safety and battery life. Hair straighteners for beauty scenarios are further subdivided into different hair type adaptation modes to achieve precise temperature control. To enhance R&D efficiency, the team has also introduced digital design tools. By simulating user usage scenarios to optimize the product structure, the cycle from concept to mass production of new products has been shortened by 30%, enabling creative ideas to be more quickly transformed into market-recognized products. As a source factory rooted in the Puning industrial belt, Longheng Keda has relied on the region's well-established supply chain and logistics network to build an efficient production and sales coordination system. The company can offer a variety of services such as spot supply, customized production, and drop shipping. Regular categories have sufficient spot reserves and can be dispatched within 24 hours. Customized orders support personalized adjustments to the appearance LOGO and functional parameters, as well as small-batch rapid sampling and mass production delivery. From bulk purchases in offline supermarkets to customized demands in cross-border e-commerce, our professional service team follows up on the order progress throughout the process to ensure delivery efficiency and service quality. With solid manufacturing capabilities, we have won the wide trust of domestic and foreign customers. From raw material selection to finished product delivery, from technology research and development to scene adaptation, Puning Longheng Keda Electrical Appliance Co., Ltd. interprets the quality pursuit of small household appliance manufacturing with its solid strength as a source factory. In the future, the company will continue to focus on the small household appliances market, deepen the upgrade of intelligent manufacturing, and bring the brand warmth of "Longheng Keda" into more life scenarios with products and services that better meet the needs.