Power cord & connector manufacturer since 2007
Certified power cords, IEC connectors and waterproof solar connectors, made in our own factories.
CPENT (Shenzhen Coptic Electronics Co., Ltd.) makes AC power cords for 15+ national plug standards, IEC 60320 cord sets, IP68 micro-inverter connectors and custom wire harnesses. We extrude our own cable, mould our own plugs and test every cord before it ships.
What we make
Six product families from one supplier: a certified plug cord, a 16 A server cord, a waterproof solar connector or a harness built to your drawing.
AC Power Cords by Country
Safety-approved moulded plug cords for China, USA/Canada, Europe, UK, Japan, Korea, Australia, Brazil, Italy, Switzerland, South Africa, Argentina and Israel.
IEC 60320 Connectors & Cord Sets
IEC 60320 C5, C7, C13, C14, C15, C19 and C20 connectors and cord sets for appliances, computers, servers, UPS and PDUs.
Waterproof Connectors for Solar & Energy Storage
IP65 to IP68 micro-inverter connectors (C20, C28, M25, Q28), M20T branch connectors, MC4-type PV connectors and waterproof USB.
Consumer & Appliance Cords
Swivel-tail cords for hair dryers and styling tools, coloured slim-plug cords, and lighting extension cords.
Network & Signal Cables
Moulded CAT.5/5E patch cables (UTP, F/UTP, SFTP), RJ45 panel-mount extensions, DB9/DB25 serial cables and USB data cables.
Custom Cable Harnesses
OEM/ODM internal wire harnesses, LVDS display cables, terminal cables, power and battery cables and overmoulded assemblies.
Approvals for every destination market
Each national plug needs its own approval. CPENT holds approvals from the bodies buyers ask for in each region, so one supplier can cover a whole export range.
Why buyers choose CPENT
We make our own cable
Extrusion lines in our Wuzhou plant produce the cord itself, so conductor and insulation quality are under our control.
Everything in-house
Extrusion, cutting, stripping, crimping, injection moulding, assembly and testing, with our own moulds for plugs and PV connectors.
Measured quality
ISO 9001 system, first-article, IPQC and OQC records, crimp pull tests and 100% electrical testing. Defect rate below 0.02%.
Solar-ready
Since 2023 we have built a full line of IP68 micro-inverter connectors (C20, C28, M25, Q28), T-branches and MC4-type connectors.
OEM and ODM
Custom lengths, colours, moulded logos, terminals and packaging, plus harnesses and LVDS cables built to drawing.
Patented designs
13 patents covering harness housings, waterproof plugs and connectors, safety sockets and temperature-sensing power cords.
Industries we supply
Popular products
EU Schuko Plug Power Cord (CEE 7/7)
CPT-15 · 250 V · 16 A
USA / Canada 3-Pin Grounded Plug Power Cord (NEMA 5-15)
CPT-14 · 125 V · 10 / 12 / 13 / 15 A
UK BS 1363 Plug Power Cord (Type G)
CPT-22 / CPT-22A / CPT-22F · 250 V · 3 / 5 / 10 / 13 A (fused)
C20 Pre-Moulded Waterproof AC Connector (12 A, IP68)
CPT-C20 · 300 V · 12 A
Buyer guides
- Plug Types, Voltage & Frequency by Country – Mains voltage, frequency and plug type for 50 countries, with the matching CPENT power cord for each market.
- IEC 60320 Connector Types Explained: C5, C7, C13, C14, C15, C19, C20 – Guide to IEC 60320 appliance couplers: current ratings, applications and the difference between C13, C15 and C19, with matching CPENT models.
- Power Cord Cable Codes Explained: H05VV-F, 60227 IEC 53, SJT, SVT, VCTF – How to read harmonised (H05VV-F), Chinese (60227 IEC 53 / RVV), North American (SPT, SVT, SJT, SJOW) and Japanese (VFF, VCTF) power cord codes, with AWG to mm² conversion and conductor colours.
- Micro-Inverter & Solar AC Connectors: C20 vs C28 vs M25 vs Q28 – Compare waterproof AC connectors for solar micro-inverters and energy storage by current rating, IP rating and assembly type, and learn where MC4 and T-branch connectors fit.
- Which Safety Approval Does a Power Cord Need? Certification by Country – The safety approvals buyers ask for when importing power cords and plugs into China, the USA, the EU, the UK, Japan, Korea, Australia, Singapore, Saudi Arabia, Brazil and more, and which ones CPENT holds.
Need a specific model, plug standard or a custom cable?
Send us your drawing, sample or destination market. We reply with specifications, certificates, MOQ and lead time.
Request a Quote