High and Low Voltage Distribution Equipment
MNS low-voltage withdrawable switchgear (6300A–4000A / 4000A–1600A)
GCS/GCK low-voltage withdrawable switchgear
GGD/GGD6 low-voltage fixed-type distribution cabinet
GGJ low-voltage capacitor compensation cabinet
GFH10 low-voltage switchgear assembly
CFD low-voltage power distribution cabinet / XL AC low-voltage power distribution cabinet
PXTF low-voltage distribution box / PZ lighting distribution box
XDD metering cabinet
Compact transformer substation (max. capacity: 2500 kVA)
KYN28A-12 medium-voltage switchgear
Deep-water junction box (JXX)
Explosion-proof Electrical Equipment
Explosion-proof junction box / terminal box
Explosion-proof electrical control panel / Explosion-proof power (lighting) distribution panel
Pressurized explosion-proof cabinet (Ex p)
Explosion-proof conduit fittings
Explosion-proof electric heater
Industrial Automation Systems
Industrial automation control system
Industrial automation control cabinet
High Protection Level Electrical Enclosure
Electrical enclosures with IP66 / IP67 / IP68 / IP69 ingress protection ratings
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LONGDIAN Manufacturing | Contract 25-LD-C-500 A batch of explosion-proof power (lighting) control boxes has successfully passed factory inspection and been shipped under Contract No. 25-LD-C-500.
Apr.21, 2026
LONGDIAN Manufacturing | Contract 26-LD-C-046 A batch of explosion-proof junction boxes has successfully completed factory inspection and been shipped under Contract No. 26-LD-C-046.
Apr.19, 2026
Efficient Delivery! LONGDIAN Electric – Second Batch of Explosion-Proof Junction Boxes for Fujian Gulei Project Enters Assembly Stage
Apr.17, 2026
LONGDIAN Manufacturing | Contract 25-LD-C-447 A batch of explosion-proof electrical control boxes with IP66 protection rating has been successfully completed and delivered
Apr.13, 2026
LONGDIAN Manufacturing | Contract 25-LD-C-443
Apr.09, 2026
LONGDIAN Smart Manufacturing | Precision Delivery, Strong Collaboration All teams worked in close coordination, carrying out round-the-clock production to ensure on-time product delivery and on-site service in full compliance with project requirements.
Apr.02, 2026
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