We are professional solid state relay manufacturer in China.

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We are offering standard and customized solid-state relays, motor reversing modules and analog voltage regulators. Our factory has been qualified by various management system certifications, including the intellectual property management system, ISO9001, ISO14001, and ISO45001 international quality systems. Our R&D and production team have more than 20 years of experiences in the industry, capable of providing standard and customized product services. At present, we have over 80 series with more than 4000 various part numbers available. Our annual production capacity is more than 4million pcs. We are committed to providing integrated solutions with high performance and cost-effectiveness. Our vision is to become the world's largest and most professional manufacturer of solid-state relays.