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3-Source Electrical Switch with Manual and Auto Modes
US$14.60
10-99 Pieces
US$14.40
100-199 Pieces
US$14.20
200+ Pieces
Sample price:US$20.00/piece.Request sample
Product profile
Customization
AvailableWarranty
2 YearOperation
Handle DirectlyModel NO.
ATS PCCertification
CCC, CEType
Integrated automatic transfer switchPoles
4POutput type
DualProtection Level
IP66Rated Current
16~3200ARated Impulse Withstand Voltage
8kvRated Insulation Voltage (Ui)
7500/1000VTransport Package
CartoonOrigin
ChinaHS Code
8503009000Production Capacity
100000per/MonthCompany profile

Business Type: Manufacturer/FactoryExport Year: 2001-04-02Average Response Time: ≤7.28hInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP
AI-Powered supplier vetting
SummaryNanjing Zhengfeng Foreign Trade Services Co., Ltd. is identified as a China-based limited company with a manufacturer/factory classification, although another record describes it as a trade company and its background as a foreign trade agency established in 2014. The supplier presents a broad electrical-product portfolio and states that it provides design, manufacturing, sales, and OEM customization. ISO 9001:2015 and ISO 14001:2015 management-system certifications are reported, while another record confirms ISO 9001. The company claims after-sales support, international quality and safety compliance, engineering and technical personnel, and ongoing R&D investment. Export markets span multiple regions, and stated lead times are within 15 workdays during off-peak periods and 2–3 months during peak periods. No customer names, project references, quality-control staffing levels, or R&D engineer experience are provided. Financial information is excluded.
CertificationsThe supplier states that its products meet international quality and safety standards and reports ISO 9001:2015 and ISO 14001:2015 management-system certification; ISO 9001 is also separately recorded. These statements provide explicit certification evidence, although no certificate scope or validity details are supplied.
After-Sales capabilityThe company explicitly states that it offers exceptional after-sales support and aims to build long-term customer partnerships. This supports the existence of an after-sales commitment, but no service procedures, response times, support locations, or staffing details are provided.
R&D capabilityThe supplier reports a team of electrical engineers and technicians, substantial R&D investment, continuous process and product improvement, and technology examples involving transformer insulation materials and inverter conversion efficiency. These claims indicate stated innovation activity, but no R&D staffing metrics, patents, test results, or independently verified achievements are provided.
Customization capabilityOEM customization is explicitly offered, with engineers and technicians said to work with clients from requirements through production and distribution. This directly supports customization capability, although no customization examples, minimum volumes, technical limits, or completed projects are provided.
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