About us
ABOUT YGS
Since 2000, YGS has been dedicated to providing an industry-leading solution to the security industry. YangGe has developed over 100 different models of smart locks and electromagnetic locks, holding more than 90 patents for door lock technologies. The 20,000-square-meter factory and more than 250 workers ensure excellent quality control and on-time delivery.YGS prioritizes continuous R&D development, and has a research and development team consisting of 10 outstanding electronic engineers, 11 structural and mechanical engineers, and 5 industrial designers.
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Our advantage
Choose us, and we promise to do everything needed to ensure a successful and satisfactory working partnership. The 6 reasons set out below will give you an insight into our advantages.
We have always followed the standardization rules for a rigorous production process, saving time and cost for both parties and bringing maximum benefits to you.
Our factory has passed the ISO 9001 international quality certification
YGS integrates cutting-edge electromagnetic technology with robust materials, ensuring high performance, durability, and compliance with international safety standards.
– The company offers flexible OEM/ODM services, tailoring lock designs (size, voltage, holding force) to meet specific client requirements across industries.
Optimized manufacturing processes and economies of scale enable competitive pricing without compromising quality, ideal for bulk orders.
Rigorous testing (e.g., load endurance, temperature resistance) and certifications (CE, RoHS) guarantee reliability for diverse applications like access control and security systems.
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R&D and Manufacturing
As a top-3 market leader in China's security industry, YGS electromagnetic locks leverages its robust R&D capabilities and advanced intelligent manufacturing capabilities to provide high-performance electromagnetic lock solutions to customers worldwide.
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capacity of over 3 million units
Our production facility is equipped with fully automated precision stamping lines, high-precision CNC machining centers, and integrated automated assembly systems. This enables automated production from raw material processing to final product integration, ensuring product dimensional accuracy and quality consistency, and compliance with international certification standards such as EN and CE.
With an annual production capacity of over 3 million units, YGS security products are able to meet the specialized customization needs of clients in the commercial and engineering sectors.
Environmental Display
quality control
In terms of quality control, YGS utilizes leading-edge testing equipment, including magnetic circuit performance analyzers, salt spray testers, IP68-rated waterproof and dustproof test chambers, and 1 million-cycle mechanical life test benches.
Each product undergoes rigorous environmental adaptability, durability, and stability testing. Core components utilize military-grade electromagnetic materials and corrosion-resistant alloys, combined with patented magnetic circuit optimization technology, ensuring electromagnetic locks maintain optimal performance in environments with extreme temperatures, humidity, and high-frequency use.
Equipment Display
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Our professional team
YGS prioritizes continuous R&D development, and has a research and development team consisting of 10 outstanding electronic engineers, 11 structural and mechanical engineers, and 5 industrial designers.
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Welcome to your visit
Committe to your future , we focus on continuous innovation and dependable quality, striving to be your velued partner. We warmly welcome OEM partners and industrial users who require customized application for special project requirement.
Our development history
2000
In 2000, Xiaolan Town Sunshine Lock Factory was established and the "Sunshine" trademark was registered. Its products mainly include security electric locks such as electric locks, silent electric locks, spiritual locks, and magnetic locks.
2005
In 2005, the "YGS" trademark was registered and the security products entered the national key project - ASEAN Expo Lishan Villa. This was the first time that Yangge participated in a national key project.
2008
In 2008, YGS became the supplier of smart door locks for the Shanghai World Expo and successfully won the bid for the Beijing Olympic and Paralympic Games projects.
2009
In 2009, YGS was awarded the title of "Top Ten Influential Brand Enterprises in China's Hotel Industry" and "Hotel Golden Cup Award", and successfully connected with the world's largest hotel management software "Fidelio". It also successfully developed the first generation of fingerprint door locks.
2011
In 2011, YGS won the titles of "Best Hotel Lock Supplier" and "Top Ten Hotel Suppliers in China" at the Five Weeks Diamond Awards, and won the bid for the 26th World University Games in Shenzhen.
2014
In 2014, YGS won the bid for the Nanjing Youth Olympic Games project and reached a cooperation with Plateno Hotel Group. In the same year, YGS became the exclusive supplier of door locks for Lavande Hotel.
2018
In 2018, YGS became the official strategic partner of the 18th Indonesia Asian Games (Jakarta); and reached strategic cooperation with Jinjiang International Hotel Group and Greentree Hospitality Group.
2019
In 2019, YGS became the official smart lock brand for the 2019 European Games, partnering with Jinjiang's Kyriad Marvelous Hotel and Chonpines Hotel. In the same year, YGS drafted the "Electronic Anti-theft Lock" (GA374-2019) standard and became the supplier of smart door locks for the "Universiade Village" of the 31st Chengdu Universiade.
2022
In 2022, YGS signed strategic cooperation agreements with Elong and Delonix Group; and reached cooperation with Jinjiang's Eeril, Country Inn Suites By Radisson, O.LIVE Social and other brands.
2023
In 2023, YGS reached cooperation with Mehood Hotel and Maybon Hotel Group, and reached cooperation with Jinjiang's Park Plaza, Taorui Hotel, Binyue Hotel, IU, 7 Days Inn and other hotel brands.
2024
In 2024, YGS reached cooperation with Moshang Hotel Group, Wyndham Hotels & Resorts, and The Dragon Group.
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Our certificates
Since 2000, YGS has been dedicated to providing an industry-leading solution to the security industry. YangGe has developed over 100 different models of smart locks and electromagnetic locks, holding more than 90 patents for door lock technologies.
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Get in touch with us
We warmly welcome OEM partners and industrial users who require customized application for special project requirement.
Committed to your future, we focus on continuous innovation and dependable quality, striving to be your valued partner.
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