Chongqing Longzheng Weighing Instrument Co., Ltd. is a professional enterprise that integrates the research and development, production, and sales of industrial weighing and measurement control systems. It is a window enterprise unit of Chongqing Quality and Technical Supervision Bureau. Main products: Industrial measuring equipment such as electronic car scales, track scales, platform scales, hook scales, belt scales, batching scales, packaging scales, loader electronic scales, etc. The company adheres to the belief of "quality first, customer foremost", adheres to the spirit of "struggle, innovation, quality, and efficiency", and has strong technical strength. With perfect after-sales service, we are dedicated to serving you. Quality comes from technology. Our company has a first-class product development team in the country, with more than 50 technical development personnel, including 25 with intermediate and senior professional titles. The company has successively developed and produced more than 20 types of products such as SCS intelligent truck scales, over limit and overload intelligent control systems, batching systems, belt scales, and belt type weighing coal feeders. Its technical level ranks among the top in the country. The modular electronic truck scale, intelligent truck scale, digital truck scale, and dynamic truck scale developed by the company have all reached the advanced level in China. The company currently has a modern production and manufacturing workshop with a total area of over 3000 square meters, which includes one large crane, four automatic welding machines, ten CO2 protection welding machines, two automatic cutting machines, 80 tons of factory inspection weights, a set of 4-meter * 10 meter model platforms for large production scales, two shearing machines, ten stamping machines, and other equipment. It is one of the largest scale production bases in the central and western regions of China. The company has excellent production equipment and advanced testing methods. It has passed national quality certification and has a sound quality assurance system. There are senior engineers dedicated to quality assurance work to ensure the quality of its factory products. The company is currently a high-tech enterprise in Chongqing, a member of the Fair Measurement Committee of the China Metrology Association, an excellent private enterprise in Jiulongpo District, Chongqing, and a key growth enterprise in Jiulongpo District. The "fully electronic truck scale" developed and produced by the company has won the Chongqing Excellent Product Award, and the quantitative packaging system and dynamic highway vehicle automatic scale have been rated as high-tech products in Chongqing. Since its establishment, the company has adhered to the principle of "quality first, service first", strictly followed the ISO9000 series quality standards, and established a sound quality assurance system. The company has gathered numerous outstanding talents in the weighing industry, with a sales network covering the whole country, and its products are highly trusted by a large number of users.