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Wenzhou, China
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202123141991X – utility model patent certificate (stamped) (1)
PDF
Multifunctional test pen – certificate (301 design patent)
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2020301730277 – certificate (VD12 design patent)
PDF
Wenzhou Zhengyuan Electronics – 2024305767743 mosquito-repellent wristband (illuminated anti-mosquito aromatherapy ESD) – design patent certificate
PDF
A multi-purpose electrician repair tool_EW911 utility model patent certificate
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Wenzhou Zhengyuan Electronics – 2024305606065 test pen (3) – design patent certificate
PDF
RoHS Certificate (EU) — English (Cert C230609067001-2)
PDF
AG3 Shipping Marks — Air Freight
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AG3 Shipping Marks — Sea Freight
PDF
AG13 Shipping Marks — Air Freight
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FCC Certificate (Cert 260657)
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EMC Certificate 61326-88-12 (Cert 260657)
PDF
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