ABOUT US

　　Mingguang Sanyou Power Technology Co., Ltd.

　　Mingguang Sanyou Power Technology Co., Ltd. (hereinafter referred to as "Mingguang Sanyou") is a wholly-owned subsidiary of Sanyou Lianzhong Group Co., Ltd. (hereinafter referred to as "Sanyou Lianzhong"), which owns a wholly-owned subsidiary of Anhui Dangshan Sanyou Electric Co., Ltd. The company is committed to the research and development, production and sales of magnetic latching relays for electric power and electric energy meters of the group. The company is one of the main drafting units of the domestic magnetic latching relay standards for electric energy meters, and widely provides relay parameters and structures for many well-known electric meter factories at home and abroad. The design of the scheme is the preferred supporting manufacturer of the electric energy meter tendered by the State Grid and the Provincial Electric Power Bureau. It has successively won the honors of high-tech enterprises, national equipment management strategic partner units in the power industry, etc.

　　Focusing on technology research and development is the core competitiveness of Sanyou Lianzhong, and it is also the technology base behind Mingguang Sanyou. The company has a strong R&D team. The group has established a top laboratory in the industry and obtained the German VDE data laboratory certification, the American UL data laboratory certification, and the CNAS national laboratory certification. Mingguang Sanyou introduces manufacturing technology and automated production equipment from advanced countries, and has its own manufacturing system for molds, hardware, and injection molding parts to ensure the quality of parts; build a high-quality supplier team to ensure the quality of parts; strengthen equipment and product research and development, dozens of items Fully automated or semi-automated production lines to ensure manufacturing quality; perfect lean production system to achieve the goal of "upper quality, lower cost, and higher efficiency".

　　At present, Mingguang Sanyou has passed ISO9001 and ISO14001 international standard system certification, and its products have obtained the US UL and German TUV certification, and also meet the requirements of IEC62055-31 UC2 and UC3, and meet the requirements of the EU ROHS and REACH directives. The product quality is in the leading position in the international counterparts, attracting customers from all over the world. The core customers of Mingguang Sanyou are many of the world's top 500 companies and well-known domestic companies, such as Wasion, Samsung, Holley, Kelu, Sida, Haixing, TOSHIBA (Toshiba), SAGEMCOM (Sagem), CONLOG (Kanglong) , ELSTER (Elster), ECHLON (Echelon), etc., and won the titles of "best partner" and "first supplier" for many customers.

　　With more than ten years of perseverance, professional casting quality, and technology leading the future, Mingguang Sanyou has achieved leapfrog development and has become a leading domestic power magnetic latching relay manufacturing, research and development and sales expert. With the era of intelligence and data technology, Mingguang Sanyou will continue to advance hand in hand with global customers, develop and continue with excellent quality, reasonable and competitive prices, punctual delivery and professional after-sales service. Create brilliant!

　　About Sanyou Lianzhong Group Co., Ltd.

　　Sanyou Lianzhong Group Co., Ltd. (hereinafter referred to as "Sanyou Lianzhong") is a professional high-tech enterprise integrating R&D, manufacturing and sales of relays, and one of the top 100 electronic components enterprises in China. It owns Dongguan Manufacturing Center, Anhui Mingguang Sanyou Electronics Co., Ltd., Anhui Mingguang Sanyou Electric Power Technology Co., Ltd., Anhui Dangshan Sanyou Electric Co., Ltd., Zhejiang Ningbo Yongyou Electronics Co., Ltd., and Jiangxi Jingdezhen Sanyou New Energy Electric Co., Ltd. Holding Co., Ltd., North America Sanyou Co., Ltd., South Korea Sanyou Co., Ltd., European Sanyou Co., Ltd. and many other wholly-owned or holding subsidiaries, with more than 3,000 employees.

　　The relays currently produced by Sanyou Lianzhong include more than 100 series and tens of thousands of product specifications. The products cover five categories of general power relays, magnetic latching relays, automotive relays, new energy high-voltage DC relays, and transformers. Widely used in home appliances, transportation, industry, new energy vehicles, charging pile equipment, information, medical and other fields. Sanyou Lianzhong has first-class automatic assembly equipment design and manufacturing capabilities. At present, there are more than 100 fully automatic or semi-automatic production lines. Various types of products are produced by fully automatic production lines. The annual output of relays reaches hundreds of millions.

　　Sanyou Lianzhong has a complete set of quality assurance system, and has built an advanced product testing center in the industry. It is the second company in the domestic relay industry that has passed the certification of the UL witness laboratory in the United States, the German VDE data laboratory certification, and the CNAS national accreditation laboratory certification. Enterprises recognized by major institutions. Sanyou Lianzhong has invested heavily in the introduction of power relay performance test test benches, including short-circuit test and life test. It is one of the only two companies in the industry that can conduct such experiments on their own. Sanyou Lianzhong has established a complete management system and has passed ISO9001, IATF16949, ISO14001 standard certification. All products have passed the US UL, CUL and China CQC certification, and meet the requirements of the EU ROHS and REACH directives. Most of the products have obtained German VDE and TUV certification. Complete and reliable quality and environmental assurance system, perfect technical service, global marketing service network and excellent performance-price ratio make "Sanyou Relay" a good choice for well-known customers at home and abroad.

　　Technology research and development and product innovation are the driving force and source of Sanyou Lianzhong's survival and development. Sanyoulian has achieved fruitful research and development results over the years, and has obtained more than 400 national patents. The company attaches great importance to the introduction of relay design and manufacturing technology and production equipment from advanced countries, and has established extensive cooperation with well-known enterprises such as Japan, South Korea, and the United Kingdom, and introduced its excellent product design and manufacturing technology. Now it has established its own high-precision and high-quality mold, hardware, and injection molding parts manufacturing system, which ensures that the technology, quality and process level of product design, mold development, parts manufacturing and finished product production are in the leading position in the international counterparts.

　　Sanyou Lianzhong has always adhered to the quality and environmental policy of "focusing on customers, improving quality, reducing costs; caring for the environment, green Sanyou, and sustainable development", with the enterprise spirit of "continuous progress, never admit defeat; keep thinking about changes, never satisfied" , to create the core values ​​of "quality first, customer first; less talk and more action, result-oriented; honest management, win-win situation for all parties; love and dedication, pioneering and innovative; loyalty and harmony, honesty and public service", adhere to "create the greatest value for customers, Create opportunities for employees, create value for shareholders, and create benefits for the society".

　　In the increasingly competitive global market in the future, Sanyou Lianzhong will continue to serve global customers with excellent quality, reasonable and competitive prices, punctual delivery and professional after-sales service.