Shenzhen Ampron Technology Co., Ltd.

Shenzhen Ampron Technology Co., Ltd. is a manufacturing company listed on the ChiNext board of the Shenzhen Stock Exchange in 2023. It specializes in the research, development, manufacturing, sales, and service of intelligent sensors. Recognized as a national "Little Giant" enterprise, Ampron focuses on delivering high-performance sensor products and solutions, emphasizing a zero-defect quality assurance approach. Its product offerings include various types of sensors such as pressure, force, oxygen, NOx, and temperature sensors, as well as PTC and NTC thermistors, which find applications across multiple sectors including automotive, smart home, robotics, and industrial control. The company has developed a strong market position through its vertical industry chain manufacturing technology platform, leveraging advanced ceramic material properties and MEMS technology. Ampron has established a diverse product portfolio and maintains stable relationships with numerous well-known domestic and international customers, including major automotive brands and home appliance manufacturers. Its commitment to quality and performance has enabled it to build a robust customer base, with sales networks extending to various countries and regions worldwide.

After years of experience accumulation in the R&D, manufacturing, sales, and operation of thermistors and sensors, the company has continuously improved its business performance and industry influence, forming its own unique highlights, which are as follows: (I) Vertical Industry Chain Manufacturing Technology Platform, Combined with Ceramic Material Properties, Endows Products with Strong Core Competitiveness The performance indicators of sensors fundamentally reflect competitiveness in two aspects: material technology and manufacturing processes. In terms of materials, relying on years of experience in developing sensitive ceramic materials, the company has mastered ceramic and slurry material technologies such as material formulation, powder preparation, and slurry preparation. In terms of processes, through continuous independent R&D, the company has gradually established a core process technology platform for the vertical industry chain, including material formulation, ceramic substrate preparation, forming, sintering, printing, and packaging. High-performance thermistors and sensors have been developed based on these core technologies. Through years of industry experience and technical accumulation, the company’s main products rank among the industry’s leading in multiple performance indicators such as reliability, accuracy, and weather resistance. (II) Rich Product Technology Reserves and Industry Application Experience Relying on two mature technology platforms—sensitive ceramic technology and MEMS technology—and actively deploying integrated circuit design and R&D technology, the company has gradually formed a vertical industry chain layout of "material + IC chip + sensor module". Through years of unremitting efforts and in-depth research on sensitive ceramic materials and MEMS technology, the company has developed a rich product portfolio, including high-performance PTC thermistors, NTC thermistors, temperature sensors, ceramic capacitive pressure sensors, MEMS pressure sensors, glass micro-melt pressure sensors, oxygen sensors, nitrogen oxide (NOx) sensors, compressive force sensors, bending moment sensors, one-dimensional torque sensors, and six-dimensional force sensors. It also has a large number of ceramic material formulation reserves, experimental data, rich industry application experience, and thousands of specifications and models of sensor products. (III) High-Quality Customer Resources With advantages in product performance, quality, and service response speed, the company has established stable cooperative relationships with well-known domestic and foreign brands and their supply chain enterprises. In the automotive application field, the company’s cooperative customers (including supply to original equipment manufacturers (OEMs) through tier-1 auto parts suppliers) include BYD, SAIC Motor, Stellantis, a well-known North American new energy vehicle customer, Dongfeng Nissan, Great Wall Motor, Dongfeng Motor, Changan Automobile, Geely Automobile, FAW-Volkswagen, SAIC Volkswagen, FAW Hongqi, GAC Aion, Li Auto, NIO, XPeng, and Seres. Its cooperative tier-1 auto parts suppliers include many well-known domestic and foreign customers such as Valeo, Magna, Marelli, Mahle, Gentherm, Lear, Tuopu Group, Sanhua Intelligent Controls, Wanliyang, Yinlun, Punch Powertrain, and Lingyun Group. In the home appliance application field, the company’s main cooperative customers include well-known domestic and foreign home appliance terminal brands such as Midea Group, Gree Electric, Haier Smart Home, Hisense Home Appliances, TCL, Keurig Green Mountain, and Nestlé Coffee. In photovoltaics, energy storage, and other fields, the company’s cooperative and supporting customers include well-known enterprises such as Company H, BYD, CATL, Sunwoda, and Envicool. (IV) Advanced Quality Control System Since its establishment, the company has placed quality control at a strategic height, forming a quality management team led by senior industry quality control experts and building a quality management framework covering the entire product life cycle. It has successively obtained international authoritative quality management system certifications such as IATF16949, ISO9001, and TISAX (Trusted Information Security Assessment Exchange) AL2. The company has an industry-leading reliability laboratory accredited by CNAS, equipped with advanced testing equipment and an experienced professional testing team, dedicated to providing customers with accurate and professional comprehensive sensor testing services. The company’s CNAS-accredited laboratory has established a multi-dimensional and comprehensive testing matrix covering environmental simulation, mechanical stress, chemical resistance, electrical characteristics, accelerated aging, and EMC (Electromagnetic Compatibility), operating in strict compliance with the ISO/IEC 17025 laboratory quality management system. Notably, the CNAS laboratory has also obtained supplier laboratory qualification recognition from well-known domestic automakers such as BYD Auto, SAIC-GM-Wuling, NIO, and FAW Hongqi. By building a testing system that seamlessly aligns with customer standards, the company ensures that product performance parameters fully exceed industry benchmarks, setting a new benchmark for quality management in the high-end manufacturing field. (V) Strong R&D and Technical Team Led by senior industry experts, members of the company’s R&D team have generally worked in the thermistor and sensor field for many years. They are not only familiar with cutting-edge exploration in materials science but also deeply understand the process essence of industrialization, forming a full-chain innovation capability covering basic research, process innovation, product development, and industry application. Most of the technical backbones of the R&D team have backgrounds in well-known domestic and foreign industry benchmark enterprises. The integration of diversified academic backgrounds and cross-field engineering experience has built a multi-dimensional technological moat covering material design, precision manufacturing, and intelligent application.