FAQ

Can CRESIN support OEM or customized SPD products?

Yes. CRESIN can support OEM branding, customized parameters, product labeling, packaging, and project-based SPD configuration according to customer requirements.

What types of surge protection solutions does CRESIN provide?

CRESIN provides surge protection solutions for solar PV systems, wind power systems, EV charging stations, power distribution systems, telecom networks, CCTV and security systems, and industrial automation systems.

Are CRESIN surge protective devices compliant with international standards?

CRESIN surge protective devices are designed according to major international SPD standards such as IEC 61643 series. For specific models, test reports, technical datasheets, and compliance documents can be provided based on project requirements.

All products pass rigorous testing and comply with CE10

We specialize in R&D, production and sales of surge protective devices (SPD), with rich industry experience and professional technical team.

All products pass rigorous testing and comply with CE9

We specialize in R&D, production and sales of surge protective devices (SPD), with rich industry experience and professional technical team.

All products pass rigorous testing and comply with CE7

We specialize in R&D, production and sales of surge protective devices (SPD), with rich industry experience and professional technical team.

All products pass rigorous testing and comply with CE5

We specialize in R&D, production and sales of surge protective devices (SPD), with rich industry experience and professional technical team.

All products pass rigorous testing and comply with CE6

We specialize in R&D, production and sales of surge protective devices (SPD), with rich industry experience and professional technical team.

All products pass rigorous testing and comply with CE4

We specialize in R&D, production and sales of surge protective devices (SPD), with rich industry experience and professional technical team.

All products pass rigorous testing and comply with CE3

We specialize in R&D, production and sales of surge protective devices (SPD), with rich industry experience and professional technical team.

All products pass rigorous testing and comply with CE2

We specialize in R&D, production and sales of surge protective devices (SPD), with rich industry experience and professional technical team.

All products pass rigorous testing and comply with CE1

We specialize in R&D, production and sales of surge protective devices (SPD), with rich industry experience and professional technical team.

What does CRESIN specialize in?

CRESIN specializes in surge protective devices, including AC power SPD, DC power SPD, solar PV SPD, signal SPD, telecom SPD, and surge protection solutions for industrial, commercial, renewable energy, and infrastructure applications.

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Address: No. 978 Tianchen Road, High-tech Zone, Jinan, Shandong,China

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The product range includes production technologies for smart capacitors, digital display meters, surge protectors, dedicated backup protection devices for surge protectors, self-resetting over/under-voltage protectors, control and protection switches, and automatic transfer switches for dual power supplies.

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