Cable Manufacturer & Supplier — Control Cable, Solar Cable & Single Core Cable Factory in China
Hangzhou Jilong Sensing Special Cable Factory (brand: TIANHE JILONG / TianHeJiLong) is a wire and cable manufacturer and supplier in Lin'an, Hangzhou, Zhejiang, producing three cable families end-to-end on our own lines: control cable (shielded & unshielded, 2–10 core), solar cable (PV1-F and H1Z2Z2-K, 1.5–35 mm²) and single core cable (UL electronic wire & CCC building wire).
As a factory — not a trading company — we run 15 production lines with copper drawing, tinning, stranding, extrusion, braiding and 100% electrical testing in-house, all under one ISO 9001 quality system. Certificates on file: UL, TÜV, CE, CCC, RoHS, SGS-audited ISO 9001.
B2B buyers — panel builders, solar EPCs, appliance OEMs, machinery makers and cable distributors — consolidate all three families into one PO with us: MOQ from 3,000 m per item, mixed-container loading, free samples and OEM printing direct from the factory.
Explore the Range — Three Families, Six Sub-Lines
Each family runs on dedicated lines with its own certificate set. Pick a family to see constructions and data sheets, or send us a drawing and we will route it to the right line:
Which Cable Family Fits Your Project?
| Selection factor | Control Cable | Solar Cable | Single Core Cable |
|---|---|---|---|
| The job it does | Signals & power between machines, sensors, PLCs and panels | DC power from PV modules to inverter / combiner box | Internal appliance wiring; fixed building circuits |
| Voltage class | 300/500 V | 1.5–1.8 kV DC | 300–600 V (UL) / 450–750 V (CCC) |
| Conductor | Bare or tinned stranded copper, 0.5–2.5 mm² | Tinned stranded copper, 1.5–35 mm² | Tinned (UL) or bare (BV) solid/stranded copper |
| Insulation / sheath | PVC cores + PVC sheath, optional foil + braid shield | XLPO, UV/ozone resistant, single jacket | PVC, colors to code |
| Key standards | CE, RoHS, ISO 9001 | TÜV 2 PfG 1169 / EN 50618, UL 4703, IEC 62930, CPR Cca | UL 1007/1015/1061, CCC, IEC 60227, RoHS |
| Typical buyers | Machine builders, panel shops, automation integrators | EPCs, installers, module & storage OEMs, distributors | Appliance OEMs, instrument makers, contractors |
Not sure which build matches your drawing? Send us the spec - our engineers reply with a matched construction and data sheet.
8 Problems B2B Buyers Face Sourcing Multiple Cable Types - And What They Actually Cost You
Most projects need more than one cable family - a machine builder needs control cable and hook-up wire; an EPC needs PV cable and control cable for tracking systems. Buying each from a different supplier creates its own failure modes:
| The problem you meet | What it costs you | How we fix it |
|---|---|---|
| 1. Three suppliers, three time zones of follow-up - every PO, revision and claim handled in three separate email chains. | Days of coordination per order; details fall through the cracks. | One factory, one sales engineer handling all three families on a single PI and delivery schedule. |
| 2. Half-empty containers - each supplier demands a full container of their own product before quoting real freight. | Freight per meter doubles; small orders refused or repriced. | Mixed-container loading is standard here: control, solar and single core consolidate into one container from 3,000 m MOQ per item. |
| 3. QC standards that drift between suppliers - one vendor tests per reel, another per batch, a third "by experience". | Unexpected failures at one vendor cost you the trust earned with the other two. | One ISO 9001 quality manual and the same test plan (conductor resistance, spark, voltage withstand, insulation thickness) applies to all three lines. |
| 4. Document chaos at customs - different certificate formats, missing RoHS pages, UL file numbers that don't match the packing list. | Customs holds, demurrage, delayed LC presentation. | One documentation package per shipment: certificates, batch test reports and UL file numbers all cross-checked against the packing list before dispatch. |
| 5. MOQ fragmentation - 3,000 m of A here, 3,000 m of B there, and your warehouse carries dead stock of both. | Cash tied up in slow-moving reels. | One MOQ policy across the range; stock colors/sizes ship without MOQ for trial orders. |
| 6. Visual mismatch on site - jacket colors and print styles from different suppliers never quite match on the same machine or array. | Your end customer reads it as sloppy work - even when both cables are within spec. | Color standards and jacket print layout unified across families; OEM printing keeps your branding consistent from control cable to hook-up wire. |
| 7. After-sales finger-pointing - a field failure, and supplier A blames supplier B's connector while you hold the warranty. | Warranty claims you can't pass through; site visits at your cost. | One accountable supplier for the full cable scope - traceable batch numbers per family and a named engineer on every claim. |
| 8. Spec translation drift - your drawing says AWG, one supplier quotes mm², a third "approximate" - nobody confirms before production. | Wire that doesn't fit terminals, re-booking freight, delayed project handover. | Sales engineers confirm AWG/mm², stranding, OD and print per drawing across all families before quoting - first-article photos on request. |
Our Solutions - One Factory Behind All Three Families
Control, solar and single core cable produced on our own 15 lines - copper drawing through testing. No middle layer between your PO and the extruder.
All three families load into one container with one packing list - drums, coils and cartons labeled to your SKU system at Ningbo or Shanghai.
ISO 9001 procedures, 100% spark and voltage testing, batch test reports with conductor resistance and insulation thickness - identical for all families.
UL file numbers, TÜV and CCC certificates, RoHS reports and batch test data - compiled per shipment and cross-checked against the packing list.
Your logo, part numbers, meter marks and colors applied consistently on every family - one print artwork approved once, reused on all repeats.
Send the machine or plant layout - we propose the control/solar/single core split, confirm constructions and quote itemized within 24 hours.
Inside the Factory - From Copper Rod to Finished Reel
Quality Control - One Test Plan for All Three Families
✔ 100% electrical test - spark test inline, voltage withstand per reel before packing.
✔ Batch reports - conductor resistance, insulation thickness and OD recorded per batch, sent with the shipment.
✔ Material control - virgin electrolytic copper and PVC/XLPO compounds checked at intake; one compounding standard for color consistency.
✔ Third-party inspection welcome - SGS / TÜV / BV can audit the line or witness final inspection before loading.
✔ ISO 9001 certified - same quality manual across control, solar and single core production. See our equipment →
Certificates on File - UL, TÜV, CE, CCC, RoHS, ISO 9001
Solar cable: TÜV Rheinland 2 PfG 1169 / EN 50618 (PV1-F), UL 4703 & IEC 62930 (H1Z2Z2-K), CE, CPR Cca.
Single core cable: UL 1007 / UL 1015 / UL 1061 file numbers, CCC, CE (IEC 60227), RoHS.
Control cable: CE, RoHS; factory audited under ISO 9001 (SGS). Certificate copies go out with every quotation - verify before you order.
Who Buys From Us - 8 Buyer Profiles Across the Range
Buy control cable for internal wiring and single core for terminations. First question: "Can you hold color codes across both families?"
Buy PV1-F / H1Z2Z2-K for the DC side plus control cable for trackers and monitoring. First question: "Are the TÜV / UL file numbers in your quote?"
Buy UL 1007/1061 hook-up wire in many colors; some add shielded control for compressor drives. First question: "Color consistency between batches?"
Buy shielded control cable for servo/encoder lines and single core for cabinets. First question: "OD and stranding confirmed to our drawing?"
Stock all three families under their own brand. First question: "Mixed container, one PI, our labels?" - yes on all three.
Buy CCC/CE building wire for fixed wiring plus control for BMS. First question: "Documents complete for customs the first time?"
Buy solar cable for battery-inverter runs and control cable for BMS signals. First question: "Temperature rating and flame class?"
Consolidate multi-type orders for their own markets. First question: "Will you protect my customer?" - we quote to you, ship neutral or your brand.
Typical Applications - Where Our Cables Work Together
Proof From the Floor - Audits, Exhibitions & the Team Behind Your Order
Buyers rarely commit to a factory they have not seen. Here is what our customers actually do:
Export Packing & Shipping - Three Families, One Container
Frequently Asked Questions - Sourcing All Three Families From One Factory
Q1: Can I mix control cable, solar cable and single core wire in one container?
Yes - mixed loading is standard for us. Drums, coils and cartons from all three families load into one container with one packing list, one PI and one set of shipping documents. Most of our distributor and EPC customers order exactly this way.
Q2: What is the MOQ when I order several cable types together?
MOQ is 3,000 m per item (negotiable), applied per construction - not per container. Stock colors and sizes can ship with no MOQ for trial orders, so a mixed first order can start small.
Q3: Do all three families share the same quality system?
Yes. One ISO 9001 quality manual covers all lines: 100% spark test inline, voltage withstand per reel, batch records for conductor resistance and insulation thickness. The same test plan and report format applies whether you buy control, solar or single core.
Q4: Which certificates cover which family?
Solar: TÜV 2 PfG 1169 / EN 50618 (PV1-F), UL 4703 & IEC 62930 (H1Z2Z2-K), CE, CPR Cca. Single core: UL 1007 / 1015 / 1061 file numbers, CCC, CE (IEC 60227), RoHS. Control: CE, RoHS, ISO 9001 factory audit. File numbers and certificate copies are shared with the quotation so you can verify before ordering.
Q5: Can you OEM-brand all three families consistently?
Yes - logo, part number, meter marks and jacket colors are applied under one approved artwork across all families, so cables from different lines still look like one brand on your site. First-article photos are sent before mass production.
Q6: Can I get samples of all three families before committing?
Yes - free samples (typically 10 m per color/construction) from all three families in one sample shipment. Express freight (DHL / UPS / FedEx / TNT) is on your account; samples dispatch in 3–7 days.
Q7: How does quoting work for a mixed order?
Send one RFQ - you get one itemized quotation (per construction, color and length), one PI and one production schedule. Our engineers confirm AWG/mm², stranding, OD and print against your drawings before the quote is issued.
Q8: What is the lead time for a mixed order?
In-stock constructions ship in 3–5 days; custom extrusion (color, print, OD) in 7–10 days. For mixed orders, the container books when the slowest item is ready - our scheduler flags long-lead items at quotation so you can split air/sea if needed.
Q9: Can you help me choose between the families?
Yes - send the machine drawing, single-line diagram or plant layout. Our engineers propose the family split (e.g. PV1-F vs H1Z2Z2-K for the DC side, shielded vs unshielded control) and reply with matched data sheets within 24 hours.
Q10: What are your payment terms?
Standard: 30% T/T deposit, balance against B/L copy. L/C at sight is accepted for established customers; other terms negotiable on repeat business. Samples are freight-collect with no prepayment.
Q11: What documents come with each shipment?
Commercial invoice, packing list, B/L, certificate of origin, plus per-family certificates (UL file numbers, TÜV, CCC), RoHS reports and batch test reports - all cross-checked against the packing list before dispatch to avoid customs holds.
Q12: Where do you ship from and on what terms?
EXW / FOB / CIF per your preference, loading at Ningbo or Shanghai ports. Wooden drums and ISPM-15 crates for drum-packed items; coils in cartons, palletized. Mixed families load into one container; export packing is standard, not an option.
Request a Quotation
Send us one RFQ covering all the cable types on your BOM - our engineers will reply within 24 hours with an itemized quotation, matched data sheets and the certificate package for each family. Factory-direct pricing, MOQ from 3,000 m per item, mixed-container loading, free samples.