CERTIFICATES

CERTIFICATES

ATEX
CCC
CE
China certification for fire-resistant products and safety standards compliance. Ensures quality, safety, and adherence to national regulations for industrial and building materials.
FCC LOUDSPEAKER
FCC TELEPHONE
FCC WARNING LIGHT
Alt text: Conformity certificate for Ningbo Joiwo Explosionproof Science & Technology waterproof warning light, displaying compliance with FCC and ANSI standards, issued on April 12, 2021.
IP65
IP67
ISO14001
ISO45001
ISO9001
RoHS
Pat. Cert.
Explosion-Proof Phone
High-quality image of a Chinese patent certificate framed on a wall, showcasing official seals, QR code, and detailed patent information for a specialized mobile phone.
Pat. Cert.
High Waterproof Phone
A framed official patent certificate showcasing innovation and technology protection, emphasizing secured intellectual property in a professional setting.
Pat. Cert.
Wall-Mount Explosion-Proof Phone
Pat. Cert.
Waterproof Phone Cover
A framed innovative patent certificate with official stamps and QR code, highlighting protection for a new invention related to mobile communication technology, emphasizing originality and legal recognition.
CNEX China-Junction Box
High-quality explosion-proof safety certification for industrial use, emphasizing durability, standards adherence, and safety excellence in explosive environments.
CNEX China-Loudspeaker
Durability 's fire protection approval document, safety standard, explosion-proof certification for electrical equipment.
CNEX China-Telephone
UL
IP68
Search
×