Certifications

Certified plants. Independently tested material.

ISO 9001 certificates kept current by annual audits, plus SGS reports, type tests and chemical analysis on the wire you buy. Every batch also ships with its own inspection report.

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Quality management

ISO 9001, certified and audited

ISO 9001:2015: Plated and stranded copper wire · valid to Oct 2027
ISO 9001:2015Plated and stranded copper wire · valid to Oct 2027
ISO 9001:2015: Silver-plated wire production · valid to Jan 2028
ISO 9001:2015Silver-plated wire production · valid to Jan 2028
ISO 9001:2015: Alloy wire production
ISO 9001:2015Alloy wire production
Annual audit passed: ISO 9001 surveillance audit, plated wire · Sep 2025
Annual audit passedISO 9001 surveillance audit, plated wire · Sep 2025
Annual audit passed: ISO 9001 surveillance audit, drawing and stranding · Nov 2025
Annual audit passedISO 9001 surveillance audit, drawing and stranding · Nov 2025
Plated copper wire

Third-party tests on plated wire

SGS RoHS: Silver-plated copper wire · Feb 2026
SGS RoHSSilver-plated copper wire · Feb 2026
SGS REACH SVHC: Silver-plated copper wire · Feb 2026
SGS REACH SVHCSilver-plated copper wire · Feb 2026
SGS RoHS: Silver-plated copper wire, second line · Jan 2026
SGS RoHSSilver-plated copper wire, second line · Jan 2026
SGS RoHS: Nickel-plated copper wire · Jul 2026
SGS RoHSNickel-plated copper wire · Jul 2026
SGS REACH SVHC: Nickel-plated copper wire · Jul 2026
SGS REACH SVHCNickel-plated copper wire · Jul 2026
Type test, passed: Silver-plated soft copper wire, 0.120 mm · Jun 2026
Type test, passedSilver-plated soft copper wire, 0.120 mm · Jun 2026
Commissioned test: Nickel-plated round copper wire, 0.254 mm · Apr 2026
Commissioned testNickel-plated round copper wire, 0.254 mm · Apr 2026
Chemical composition: Silver-plated copper wire, 1.13 mm · Aug 2026
Chemical compositionSilver-plated copper wire, 1.13 mm · Aug 2026
Chemical composition: Nickel-plated copper wire, 0.203 mm · Aug 2026
Chemical compositionNickel-plated copper wire, 0.203 mm · Aug 2026
Alloy wire

SGS reports across our alloy grades

SGS RoHS: Nickel-chromium alloy wire · 2026
SGS RoHSNickel-chromium alloy wire · 2026
SGS REACH SVHC: Constantan (copper-nickel) wire · 2026
SGS REACH SVHCConstantan (copper-nickel) wire · 2026
SGS RoHS: Alloy 625 · 2026
SGS RoHSAlloy 625 · 2026

Also available: 92 SGS reports covering our alloy wire grades, including beryllium and halogen tests, and RoHS and REACH reports for each plated wire line. Tell us your product and we send the documents that cover it.

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Ask for the certificates and reports for your product with your quote.

How ordering works

From your spec to a confirmed order

Tell us what you need. We confirm we can make it, then quote. Samples and a factory audit are there whenever you want them.

  1. 1

    Send your spec

    Diameter, plating, construction and quantity, or simply your drawing.

  2. 2

    We confirm and quote

    Our engineers check the spec against our lines. You get a quote and a specification sheet within 12 hours.

  3. 3

    Test free samples

    Want to check it first? We send samples free of charge.

  4. 4

    See the factory

    Audit us on a live video call, or visit in person. We pick you up from the airport in China.

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Most buyers start with a spec and a quote. Samples are free.

Buying from us

Questions buyers ask first

Anything else? Ask us and we reply within 12 hours.

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What is your minimum order quantity?

50 kg. We supply bulk and batch orders.

Can I get a free sample?

Yes, samples are free. Tell us the diameter, plating and construction you need and we will confirm what we can send.

How fast do you reply?

Within 12 hours, allowing for the time difference with China, and often within 30 minutes.

Can you make wire to my drawing?

Yes. Diameter, tolerance, plating thickness, strand count and lay length are set per order. Send your drawing or specification sheet and we will confirm it before we quote.

What is the lead time for a bulk order?

20 to 30 days after we receive the deposit, depending on specification and quantity.

What payment terms do you accept?

30% deposit with the order and 70% against a copy of the bill of lading. We accept T/T and L/C.

What if there is a quality problem?

Tell us within 3 working days of delivery, with photos and the lot number. If our inspection confirms the fault is ours, we arrange the return and replacement and pay the freight. Details are in our terms.

Can I audit the factory?

Yes. We can walk you through the lines on a live video call, or you can visit in person. For on-site audits we pick you up from the airport in China at no cost.

What documents ship with the order?

A quality inspection report with every batch. A specification sheet comes with your quote, and RoHS and REACH reports and our ISO certificates are available on request.

How do you pack for export?

Spools are wrapped in kraft paper and film, held in place with foam or wooden frames, and shipped in wooden cases. Sea, air and courier shipping are all available.

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Anything else? Ask us and we reply within 12 hours.

Request a quote

Get a quote with the documents you need.

  • Factory price, with no middleman markup
  • Free samples before you commit to an order
  • Quality inspection report with every batch
  • Audit us by video, or visit with free pick-up from the airport in China
Checking a spool against the customer's specification
Every order is checked against the customer's specification before it ships.

Get a factory quote

  • Reply within 12 hours, often within 30 minutes
  • Free samples to test before you order
  • If our inspection confirms a fault, we pay the freight and replace the goods