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Dongguan Sino-1 Electrical Contacts Alloy Co., Ltd.

Established in 2003, we began as a specialist manufacturer of electrical contacts. Through decades of dedicated development, we have expanded into a comprehensive provider of precision electrical components, now offering seven major product categories: silver alloy materials, Integrated Electrical Contact Assemblies, Clad Metals, Precision Metal Stamping Dies & Parts, Injection Molds & Molded Parts and CNC Machined Parts.
 
Our products serve a wide range of industries, including industrial manufacturing, automotive electronics, smart home appliances, aerospace, and medical devices. They are essential components in applications such as switches, relays, circuit breakers, protectors, thermostats, and timers, with a global sales network ensuring worldwide delivery.
Built on a foundation of advanced technology, standardized processes, and consistent quality, Sino-1 has earned the trust of over 100 renowned enterprises across the globe. Our strong in-house R&D team and commitment to high-quality service enable us to meet diverse and demanding customer requirements. We strictly adhere to international standards including RoHS, REACH, and ISO/IATF-16949:2016, ISO-9001:2015 certification, which we obtained in March 2012, reinforcing our position as a reliable partner in the high-end electrical alloy supply chain.

Looking ahead, we are focused on strategic growth through talent acquisition, the establishment of a second production facility in Southeast Asia, and further expansion of our sales network—with an aim to increase annual sales by 30%. Our vision for the next five years is to become the most professional electrical components supplier in Asia and a long-term collaborative partner for electrical enterprises worldwide, recognized for our design capability, innovation, quality assurance, and market leadership.

Internationally Certified, Strictly Controlled, Forging Superior Quality

Adhering to ISO/IATF-16949:2016, ISO-9001:2015 and Global Standards, our refined quality control system ensures reliable performance for every component, 
serving over 100 renowned enterprises worldwide.

Testing Equipment

Capabilities

Invention Patent

Utility Model Patent

Industrial Design Patent

Building a Sustainable Future, Together

From Green-Compliant Manufacturing to Strategic Asian Expansion, We Are Committed to Fostering Stable, Reliable, and Growing Global Supply Chain Partnerships
Our strong in-house R&D team and commitment to high-quality service enable us to meet diverse and demanding customer requirements.

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Contact Us

Phone: +86-769-8860-5666
Telephone: +86-135-8088-6709
Address: Yinkang Street,Xiangtou village, Dalang Town, Dongguan City, Guangdong Province, China

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