Sajet Comprehensive Corporate Overview
Sajet Technical Strength & Official Certifications
Sajet completed its global R&D layout by gathering core technical talents with rich experience in power electronics and power supply module industries, absorbing advanced R&D concepts and manufacturing technologies from leading domestic and foreign power supply enterprises. The company has built a professional specialized R&D system focusing on DC/DC step-down module technology research and product iteration, strictly following international industrial power supply design specifications and high-precision manufacturing standards.
Sajet’s domestic and overseas R&D teams realize real-time synchronization of technical drawings, process parameters and product test data. Supported by a complete technical R&D platform and testing system, the company is capable of undertaking high-standard global power module projects and developing customized DC/DC step-down power supply solutions for domestic new energy, industrial control and intelligent terminal manufacturers, forming a professional technological R&D and innovation channel that integrates domestic and foreign advanced power electronics technologies.
Powerful Global Intelligent Manufacturer
Sajet has built a global R&D system by gathering elite power electronics professionals and adopting cutting-edge power supply technologies worldwide. Focusing on high-efficiency conversion, low power consumption and high stability, we develop and optimize high-performance DC/DC step-down modules in full compliance with international standards. Supported by in-house laboratories and synchronized domestic and overseas R&D data, process and design resources, Sajet delivers standardized and customized DC/DC power solutions for high-end global projects covering new energy, industrial control and intelligent terminal industries.
Sajet’s core R&D team is consolidated with industry senior technical talents from NVIDIA, TI and ADI , taking the overseas technical center in Japan as its global R&D hub, focusing on the technical research and product iteration of high-performance DC/DC step-down modules. Its cross-disciplinary engineer team covers power electronics, circuit design, structural optimization and reliability testing, mastering core technologies for high-precision power conversion and industrial-grade power module development. Supported by domestic and Japanese technical laboratories, the company continuously iterates and upgrades customized power supply solutions, strictly aligning with U.S and Japanese top-tier industrial technical standards to deliver high-reliability, differentiated DC/DC power products for global customers.
Six Core Manufacturing Sectors (6)
Relevant Certificates (5)
2006 | Company Foundation
On January 5, 2006, Sajet was formally incorporated with an official registered capital of 10 million RMB, laying a solid foundational framework for the enterprise’s long-term R&D, production and global layout of high-performance DC/DC step-down power modules.
2008 | Strategic Cooperation with Global Consumer Electronics Leader
Sajet launched in-depth joint development cooperation with core clients in the global consumer electronics supply chain, independently developing and optimizing high-stability DC/DC step-down module solutions dedicated to precision electronic terminal equipment, marking the company’s official entry into the global high-end consumer electronics power supply market.
2009 | Admission to Bosch Global Automotive Supplier System
Sajet passed rigorous multi-dimensional qualification audits including automotive-grade reliability, EMC electromagnetic compatibility and batch production capability, officially joining Bosch’s global supplier ecosystem. The company focuses on the customized R&D and mass production of automotive-grade DC/DC step-down power modules that meet automotive AEC-Q certification standards. This milestone built long-term cooperative ties with top international automotive suppliers and solidified Sajet’s professional layout in the high-reliability automotive power module industry.
2012 | National High-tech Enterprise Accreditation & Industry-University Cooperation
Sajet was officially accredited as a National High-tech Enterprise, obtaining the core authoritative qualification for independent technological innovation in the power electronics industry. In the same year, the company launched long-term industry-university collaborative research projects with Zhejiang University. By integrating advanced academic research achievements with industrialized R&D and manufacturing practices of DC/DC step-down modules, Sajet accelerated the technological iteration and performance upgrading of high-efficiency and high-reliability power module products.
2013 | Completion & Operation of Second Manufacturing Base
Sajet completed the construction and official commissioning of its second standardized manufacturing base. The new facility greatly expands the company’s production scale, precision processing capacity and full-product delivery capabilities, effectively boosting the mass production and supply capacity of industrial and automotive-grade DC/DC step-down modules to meet the rapidly growing market demands from domestic and overseas customers.
2019 | Official Establishment of Thailand Overseas Branch
To adapt to the rapid development of the Southeast Asian new energy and electronic manufacturing market, Sajet officially launched its overseas branch in Thailand. The branch provides localized technical support, product debugging and after-sales service for global customers with layout in Southeast Asia, delivering fast and reliable on-site support for the batch delivery and stable application of industrial and automotive-grade DC/DC step-down modules, further improving the company’s global market service and delivery capability.
2020 | Shandong TaiAn Production Base Officially Put Into Operation
The brand-new large-scale intelligent production base located in TaiAn, Shandong, completed construction and was fully put into mass production operation. The base specialized in the R&D, assembly and delivery of new energy lithium battery automated production equipment, further expanding the enterprise’s market share in the global new energy intelligent manufacturing track.
2021 | Gazelle Enterprise Certification & Joint Laboratory Construction with Shanghai Academy of Sciences
Sajet achieved two major milestone breakthroughs in 2021. The company was officially certified as a municipal-level Gazelle Enterprise, recognizing its rapid growth and outstanding technological innovation strength in the power electronics industry. Meanwhile, Sajet established formal cooperative ties with the Shanghai Chinese Academy of Sciences to jointly build a professional new energy power electronics laboratory. The in-depth industry-university research collaboration effectively accelerates the core technology research and product iteration of automotive and new energy DC/DC step-down modules, further strengthening the company’s independent R&D and core competitive advantages in the power module field.
Long-term Global Top Partners
Through its overseas technical center in Japan, Sajet has maintained long-term strategic cooperation with industry-leading enterprises including NVIDIA, TI and ADI. The company delivers high-matching DC/DC step-down module products and customized power supply solutions for premium manufacturers at home, as well as clients in South Korea,Thailand and Southeast Asia. By co-developing technical processes with global industry leaders and strictly adhering to international quality and reliability standards, Sajet has accumulated abundant cross-border delivery experience and built a sound global after-sales service system, serving as a reliable professional DC/DC power module supplier for worldwide clients.
Sajet Large-scale Production Capacit
One-stop Custom Non-standard Service
Endorsed by Global Top Brands
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