Cable Manufacturer for Global B2B Projects: Inside Shenghua Cable Group

When you buy cable for a substation, a mine, or a solar farm, the supplier you pick shapes the whole project. Shenghua Cable Group is a Chinese cable manufacturer that has served engineering, construction, and utility buyers since 1997. We run 7 manufacturing bases and 21 cable factories, make more than 80 cable series, and export to over 30 countries. So you get factory-direct pricing, full export paperwork, and one contact from drawing to delivery. This page covers who we are, what we make, and how we work with business buyers.

Who We Are: A Cable Maker, Not a Trading Firm

Shanghai Shenghua Cable Group Co., Ltd. started in Shanghai in 1997. After 29 years of steady growth, we now rank among China's Top 500 Manufacturing Enterprises and China's Top 500 Private Enterprises. The group also holds places on Shanghai's Top 100 Enterprise list and the Top Ten list of China's cable industry. Along the way, we have kept one focus: research, development, and production of wire and cable. As a result, every order comes from a factory that owns its lines, its labs, and its quality records, not from a broker.

Factory Scale That Handles Bulk Orders

Capacity decides whether a supplier can hold a large project schedule. Our group runs 7 manufacturing bases and 21 cable factories across China. The site area covers more than 3,000 mu, or about 200 hectares. More than 600 engineers work on product design and process control. Monthly output reaches 15,000,000 meters, depending on cable structure, and group sales pass RMB 12 billion a year. Therefore, we can support a repeatable supply plan for a multi-phase tender instead of rationing stock.

80+ Cable Series Under One Roof

Buyers rarely need only one cable type, so a wide range cuts the number of suppliers you have to manage. Our range covers LV and MV power cable from 0.6/1 kV up to 35 kV, plus:

• XLPE insulated and PVC insulated cable

• Armoured electrical cable and aerial bundled cable

• Fire resistant, LSZH, and high-temperature cable

• Control and instrumentation cable

• Rubber sheathed and mining cable

• Solar PV wire and building wire

• Overhead bare conductors such as AAC, AAAC and ACSR

• Prefabricated branch cable and marine cable

So you can build a full bill of materials from one factory instead of three or four.

OEM and ODM Service for Global Buyers

Off-the-shelf cable does not always fit the drawing. So we offer OEM and ODM production, and the full structure stays open to change. That covers conductor material, insulation, armouring, core count, cross-section, sheath colour, printing, length, and packing. We can print your brand on the sheath, ship under your label, and prepare the technical file your consultant asks for. Beyond that, our engineers check your specification against the target standard before the line starts.

Quality Control on Every Batch

Quality on a project site is a record, not a promise. We test 100% of production batches before release. Our in-house CNAS-accredited laboratory then runs type tests for IEC and EN standards. Buyers may also arrange pre-shipment testing and pre-packaging inspection, or send a third-party inspector. That said, the part that helps you is the paper trail. You get routine test reports for the delivered batch, dimensional checks, and material declarations for the cable family you ordered.

Certifications Your Project Can Count On

Compliance often decides the shortlist. Our management systems hold ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018. On the product side, we carry CE certification issued by ECM. That certificate, 3N240913.SSCCQ56, stays valid until 12 September 2029. We also hold KEMA certification for power cable, TUV certification for photovoltaic cable to IEC 62930:2017, and EAC/GOST approval for power cable up to 35 kV. Test scope follows IEC 60502-1, IEC 60502-2, IEC 60227, IEC 60228, IEC 60331, IEC 60332, IEC 60092 and EN 50525.

MOQ, Lead Time, and Payment Terms

Clear terms save weeks of email. Our minimum order is 300 meters per power cable item, or 1,000 meters per wire item. We can also adjust it for repeat buyers and trial orders. Normal lead time is within 18 working days, depending on quantity and cable structure. Payment runs on T/T 30% in advance with the balance before delivery, and we ship on FOB or CIF terms. On top of that, we prepare the full export set: invoice, packing list, certificate of origin, test reports, and shipping documents.

Markets and Applications We Serve

Our cable goes into power grids, industrial plants, and infrastructure. Typical projects include urban grid upgrades and substation work, plus EPC and construction contracts. Industrial buyers use it for factory power and control systems, solar farms, and mine power circuits. Infrastructure teams fit it in metro, tunnel, and airport builds. Marine and offshore equipment rounds out the list. Meanwhile, demand keeps rising. The global wires and cable market was worth about USD 230.9 billion in 2025 and could reach USD 313.1 billion by 2033, based on Grand View Research data.

Why B2B Buyers Stay With Us

Four points come up again and again in buyer feedback. First, one contact handles your inquiry, drawing review, production, and shipping. Second, engineering support answers technical questions in writing before you place the order. Third, factory-direct pricing removes the trading margin. Fourth, 29 years of production plus 15,000,000 meters of monthly capacity means fewer schedule surprises on site.

Frequently Asked Questions

What cable types does Shenghua Cable Group make? Power, armoured, fire resistant, LSZH, control and instrumentation, rubber sheathed, mining, solar and building wire, bare conductor, and high-temperature cable.

Can you produce to our own specification and brand? Yes. Structure, material, dimensions, printing, and packing are all open to customization for OEM and ODM orders.

What is your smallest order? 300 meters per power cable item, or 1,000 meters per wire item.

How long is delivery? Most orders ship within 18 working days after drawing approval and deposit.

Talk to a Cable Manufacturer, Not a Trader

Send your cable list, rated voltage, conductor type, and quantity. Our team will reply with a quotation, the matching standard, and a delivery plan. You can also ask for samples, the full catalogue, or a factory video tour before you commit. With 7 bases, 21 factories, and one engineering team behind your order, Shenghua Cable Group is built for repeat B2B supply, not one-off sales.