Name: China Commercial Electrical Wire THHN/THWN-2 Building Wire Manufacturers Suppliers Factory
Brand: GERITEL
SKU: 312422969

PRODUCT REAL SHOT

supplier 12 AWG THHN THWN-2 wire

Commercial Conduit Wiring for Contractor and Distributor Supply

For overseas electrical buyers, GERITEL WIRE commercial electrical wire offers a straightforward 600V building-wire solution with a structure widely recognized in the North American market. The product uses a copper conductor with PVC insulation and a nylon outer covering, helping buyers identify the construction quickly during specification review and purchasing. Buyers sourcing commercial conduit wiring typically prioritize clear 600V identification, copper construction and dependable supply for building electrical distribution. GERITEL WIRE works with electrical distributors, contractors and project procurement teams on specification confirmation, printing, packing and delivery documentation before production.

PRODUCT SPECIFICATIONS

Conductor Size	Conductor Stranding	Insulation Thickness	Jacket Thickness	Nominal O.D.	Approx Net Weight	Allowable Ampacities(1) @30℃ Ambient
AWG/Kcmil	Number of Strands	mils	mils	Inch	lbs/1000ft	75℃	90℃
14	1	15	4	0.101	17	20	25
12	1	15	4	0.119	25	25	30
10	1	20	4	0.150	39	35	40
14	19	15	4	0.113	16	20	25
12	19	15	4	0.133	25	25	30
10	19	20	4	0.164	39	35	40
8	19	30	5	0.218	63	50	55
6	19	30	5	0.252	96	65	75
4	19	40	6	0.325	153	85	95
3	19	40	6	0.353	193	100	115
2	19	40	6	0.381	236	115	130
1	19	50	7	0.437	300	130	145
1/0	19	50	7	0.480	373	150	170
2/0	19	50	7	0.522	464	170	195
3/0	19	50	7	0.572	577	200	225
4/0	19	50	7	0.629	719	230	260
250	37	60	8	0.703	857	255	290
300	37	60	8	0.758	1019	285	320
350	37	60	8	0.808	1181	310	350
400	37	60	8	0.851	1342	335	380
500	37	60	8	0.937	1665	380	430
600	61	70	9	1.036	2002	420	475
750	61	70	9	1.134	2465	475	535
1000	61	70	9	1.273	3296	545	615

CERTIFICATIONS

PACKAGING

Plastic Reel

Small Wooden Reel

Large Wooden Reel

APPLICATION

Cable Tray Raceway Systems

Underground Conduit Installation

Branch Circuit Wiring

CASE

Mayo Clinic Hospital, Saint Marys Campus

30 Hudson Yards

Stanford University California USA

WHY CHOOSE US

30Years of experience
in one-stop service

Dongguan Greater Wire & Cable Co., Ltd. is a professional engineering-grade cable manufacturer in China, supplying certified electrical cable solutions for building, industrial, mining, energy, and infrastructure projects worldwide.

With a 30,000 m² factory, 30 production lines, experienced engineers, and a strict quality control team, we provide reliable, traceable, and compliant cable products for international engineering applications. Our products are supported by certifications including SAA, UL, cUL, VDE, TÜV, CE, CB, IEC, BPS, and ISO.

We are committed to safety, quality, transparency, and long-term partnership. From raw material inspection to finished product testing, every batch is carefully controlled to ensure stable performance and dependable project use.

Greater Cable - Certified Quality. Reliable Supply. Engineering Value.

15K

Finished Projects

150+

professional staff

15K

happy clients

92+

awards & certifacates

PLANT EQUIPMENT

GLOBAL CERTIFICATIONS

OEM 12 AWG UL83 THHN wire

CUSTOMER PHOTOS

export 12 AWG UL83 THHN wire

INTERNATIONL TRANSPORTATION

01

Sea Freight

We offer reliable sea freight solutions for large-volume orders. Your goods are securely packed and shipped in containers, ensuring cost-effective delivery to ports worldwide.

02

Air Freight

For faster delivery, our air freight service ensures your products reach international destinations quickly, with careful handling and full tracking along the way.

03

International Express

Need urgent shipments? Our international express service delivers small to medium orders efficiently, providing door-to-door service with real-time tracking for peace of mind.

COOPERATIVE PARTNER

We are looking for a cooperative partner to expand our business.

single conductor 12 AWG copper THHN wire

How To Cooperate With Us?

Simply share your requirements, receive our professional solution, confirm samples, and enjoy fast, reliable production and worldwide delivery - working with us is that easy.

Our address

Building 2, No. 40 Luxi 2nd Road, Liaobu Town, Dongguan City, Guangdong Province, China

Phone Number

+86 136 6257 9592

+86 135 1078 4550

E-mail

manager01@greaterwire.com

FAQ

Can I order mixed sizes in one container?

Yes. Mixed-size container loads are common, but heavy reels should be planned carefully for weight distribution, unloading sequence and safe restraint. For international orders of THHN container order, GERITEL WIRE can coordinate technical confirmation, color and size selection, printing, packing and shipment documentation.

How can I estimate container loading?

Use reel dimensions, gross weight, pallet footprint and container payload limits to build the loading plan rather than estimating only by cable length. GERITEL WIRE can support THHN wire container loading distributors and contractors with product-data confirmation, OEM requirements, batch identification and export-ready packing.

Can GERITEL WIRE support split deliveries?

Project deliveries can be planned by phase when production quantities, required dates, freight costs and destination handling are coordinated in advance. GERITEL WIRE supports THHN split shipment project inquiries with specification review, OEM marking discussion, reel or coil planning and export documentation.

What documents are normally needed for export?

Commercial invoice, packing list and transport documents are normally required, while certificates of origin, compliance documents or inspection records depend on the destination and contract. Buyers evaluating THHN export documents can work with GERITEL WIRE on document review, sample confirmation, project quantities and repeat-order consistency.