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To source copper or aluminum strip from China, specify more than a grade name: define the governing standard, temper, dimensions, edge and surface requirements, processing, inspection, packaging, and delivery terms in a written RFQ. Then verify the quoted material with traceable mill documents and an approved sample. Supplier listings can help identify leads, but they do not independently prove capability or conformity.
This is an industrial B2B sourcing task. Custom strip grades and slitting requirements are not interchangeable with consumer copper tape or craft foil. The buyer’s application and acceptance criteria should control the purchase—not a supplier’s product-list wording alone.
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What the grade names do—and do not—tell you
Supplier materials use several cross-references for these grades. Treat them as starting points for a technical discussion, not as automatic proof that two designations, standards, tempers, or product forms are identical.
Do these 3 things before closing this tab:
1Fix the driver behind crashes, sound loss and screen glitches2Repair Windows errors before they cause bigger problems3Scan for outdated or missing drivers - takes under a minute| Requested designation | What supplier materials report | What to confirm for the quoted lot |
|---|---|---|
| C1100 / T2 | Supplier and manufacturer pages cross-reference C11000, JIS C1100, and GB T2. | Name the governing standard and product form; specify temper, chemistry, dimensions, and required properties. Require the certificate to identify the actual material and condition. |
| C2680 | Supplier pages identify C2680 as brass strip. One supplier comparison table cross-references H65 / CuZn36. | Confirm the applicable standard, temper, chemistry, hardness and tensile requirements, thickness, width, edge, surface, and product condition. |
| C7025 | A supplier lists C7025 among copper-alloy strip and coil products and describes formed electronic parts as a use case. | Request the applicable specification and temper, plus application-relevant conductivity and mechanical values and test reports. The available supplier material does not establish authoritative limits for every quoted condition. |
| Aluminum strip | A promotional supplier guide says copper and aluminum strip services are available. | Specify the aluminum alloy and application. The supplier material reviewed does not establish a particular aluminum alloy range or independently verified capability. |
In particular, do not assume that the labels C11000, C1100, and T2 guarantee the same requirements across standards or applications. Put the governing standard on the RFQ and purchase order, and check that the quotation and certificate use it.
#1 Best Overall
- Electroplating
- 4 Piece Set Metal Electrodes marked with the symbol.
- Includes 1 Strip each of Zinc, Copper, Iron & Aluminium
- Each Metal Strip is 1mm x 100mm x 20mm
- Clean Well-cut,Excellent Quality Electrode Kit for Science Projects
Supplier leads and what their listings establish
A TechBullion article dated September 28, 2026 presents GAUMU MAGNET as a Chinese supplier route for C2680, C1100/T2, C7025, and copper and aluminum strip processing, including slitting, packaging, inspection discussions, and delivery coordination. The article is promotional material. Treat the company as an option to evaluate, not as an independently verified endorsement or proof that a specific order will meet requirements.
China Loong Copper’s listing includes C1100, C7025, and C2680 in a grade list for copper plate, sheet, coil, and strip. It states a minimum order quantity (MOQ) of 1 ton. The page’s publication date is not stated, and that MOQ may not apply to every grade, custom width, or current quotation; confirm the minimum for the exact configuration you want.
Rank #2
- Quality Craftsmanship: constructed from quality metal, our electroplating kit offers nice durability and longevity; Each provide structural stability and are designed to last; This kit is primed to learn and experiment with zinc metal and other metals
- Package for Quality: Includes 1 Strip each of Aluminum, Copper, Zinc, Nickel, Tin, Iron ; This allows users more versatility and predictability in their projects or experiments; With this double feature, you won't need to order replacements frequently, saving more time and energy in the long run
- Sized for a Wide Scope of Uses: each pieces of metal measures about 3.94 x 0.79 x 0.04 inches/ 100 x 20 x 1 mm, an ideal size for applications; Whether it's a small school experiment or an industrial application, these conveniently sized strips are skillfully crafted to cater to your specific needs
- Easy to Recognize: for easy identification, each metal strip is laser marked with the metal chemical name, which can be distinguished according to the mark before use
- Wide Applications: in addition to various industrial uses, our electro plating kits also play a vital role in school science experiments, laboratory projects, and scientific research; They bring metal corrosion and electroplating to life, making them a valuable teaching aid in educational environments
| Supplier material | Reported detail | Procurement interpretation |
|---|---|---|
| China Loong Copper Co., Ltd. listing | Lists C1100, C7025, and C2680 among copper products; states MOQ 1 ton. Publication date not stated. | Ask for the current MOQ by grade, dimensions, processing, and order quantity. A listing is not confirmation of availability or conformance. |
| Jiangxi Kaian New Materials Group product page | States C11000 copper content greater than 99.90% and conductivity of 98% IACS at 20°C. Publication date not stated. | These are supplier-published product values, not independently validated here. Confirm standard, product condition, test method, and acceptance limits on the order documents. |
| China Copper Alloys / Gnee Metal material | States C11000 strip thickness of 0.01–3.0 mm and width of 5–600 mm. The search result identifies the publication year as 2026 but gives no exact date. | These are supplier-stated capability ranges. Check the live quotation for the requested grade and temper, tolerances, and minimum order. |
These figures are not market-wide specifications. They describe what particular supplier materials state; they do not establish that a supplier can deliver every listed grade across the full range, or that the delivered lot will meet your requirements.
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Give every supplier the same measurable requirements so their quotations can be compared on equivalent terms. State the application and forming process as context, but do not rely on application shorthand in place of specifications and acceptance criteria.
Rank #3
- Copper Flashing Sheet - 3500mm x 100mm x 0.02mm copper metal sheet roll has good mechanical properties, good plasticity, good machinability, easy brazing and welding, and is suitable for hot pressure and cold pressure processing.
- Sturdy & Durable - Our copper sheets are made of good hardness copper, which has good electrical and thermal conductivity. It is anti-rust and corrosion-resistant
- Bendable - This copper sheet roll can be easily drilled through and cut with tin snips. The surface is smooth and can be bent and cut into any shape you want.This product is a thin, precision copper sheet. It is not recommended for heavy industry, high loads, and strong forces. Please make sure the size of this product meets your needs before placing an order.
- Weatherproof - This 99.9% pure copper roll offers exceptional weather-resistant properties, making it a better material for outdoor construction projects. Its high resistance to corrosion ensures reliable performance in harsh weather conditions
- Application - Our copper sheet metal flashing is perfect for metal roofing, home shed, shingle flashing, chimney flashing, drainage systems, window corner flashing, building corner flashing, concrete barriers, pressure-treated lumber, home decoration, etc. It is also great for DIY projects, craft shops, and hobbies.
Material and dimensions
- Exact grade and governing standard, with the required temper and product condition.
- Thickness and finished width, each with tolerance.
- Edge condition, allowable burr, flatness, and surface condition; identify any coating requirement.
- Required coil or cut-strip format. For coils, specify inside and outside diameter, maximum or target weight, winding direction, and core.
- For slitting, list each required slit width and its tolerance.
Application and inspection
- Describe the intended forming or stamping operation and any current-carrying or other performance needs relevant to acceptance.
- Identify required chemistry, hardness, tensile, conductivity, dimensional, and visual checks, as applicable.
- Specify test methods, sampling method, acceptance limits, and certificate requirements. Ask for batch traceability linking the documents to the supplied material.
- State whether sample approval or a trial coil is required before mass production and how repeat orders will be checked.
Order, packaging, and delivery
- Quote quantity and trial quantity separately; ask the supplier to confirm the MOQ for the exact grade and processing configuration.
- Specify separators, moisture barrier, cartons or pallets, labels, and any coil protection needed for handling and transport.
- Give the delivery destination and required schedule, and identify the shipping documents and delivery terms required by your purchasing process.
- Put the nonconformance, claim, and replacement procedure in writing, along with the agreed lead time and any referral or intermediary arrangement.
Convert these requests into purchase-order acceptance criteria. A general statement about quality is not a substitute for specified limits, inspection records, or traceable documents.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Qualify the supplier before committing to production
- Screen the quotation. Check that it names the grade, governing standard, temper, dimensions, tolerances, edge and surface condition, and processing details you requested. Resolve omissions before comparing price or lead time.
- Review the documentation. Request a sample certificate or representative material documentation, and confirm that the documents identify the material condition and traceable batch information you need. Establish which test methods and acceptance limits apply.
- Approve a sample or trial coil. Before mass production, evaluate specification-matched material using suitable incoming checks and the forming or application checks relevant to your part. Record approval criteria and who has authority to accept the sample.
- Confirm the production and logistics terms in writing. Agree on quantity, lead time, packaging, labels, delivery documents, and the process for handling nonconforming material before issuing the order.
- Verify the received lot. Compare the delivered labels and traceability documents with the order, then inspect and test against the agreed sampling plan and limits. Keep the results with the batch record.
Compare suppliers on evidence rather than list length: standard conformity and traceable certification; fit of temper and properties for the application; dimensional capability and slit-edge quality at the required size; inspection methods; sample approval and repeatability; coil format and packaging; and written commercial terms, including MOQ, lead time, delivery, and remedies. The supplier information described above does not support ranking vendors on these factors.
Quick Recap
Best Value
- Quality Craftsmanship: constructed from quality metal, our electroplating kit offers nice durability and longevity; Each provide structural stability and are designed to last; This kit is primed to learn and experiment with zinc metal and other metals
- Package for Quality: Includes 2 Strip each of Aluminum, Copper, Zinc, Nickel, Tin, Iron ; This allows users more versatility and predictability in their projects or experiments; With this double feature, you won't need to order replacements frequently, saving more time and energy in the long run
- Sized for a Wide Scope of Uses: each pieces of metal measures about 3.94 x 0.79 x 0.04 inches/ 100 x 20 x 1 mm, an ideal size for applications; Whether it's a small school experiment or an industrial application, these conveniently sized strips are skillfully crafted to cater to your specific needs
- Easy to Recognize: for easy identification, each metal strip is laser marked with the metal chemical name, which can be distinguished according to the mark before use
- Wide Applications: in addition to various industrial uses, our electro plating kits also play a vital role in school science experiments, laboratory projects, and scientific research; They bring metal corrosion and electroplating to life, making them a valuable teaching aid in educational environments
Rank #4
- Metal: made of high-quality aluminum, brass and copper, shiny surface, finshied, deburred smooth edges, durable and thick
- Size: 2 sizes in this Bracelet stamping blanks package: 1/4 Inch x 6 Inches, and 3/8 Inch x 6 Inches, Thickness: 0.06Inch/14 ga( aluminum), 0.47Inch/ 16ga (copper and brass)
- Protective film: Featured with protective PVC on BOTH sides to prevent scratching in transit. (blue film on copper and aluminum, while transparent film on Brass)
- Package includes: Comes with a total of 18 pieces (3pc each) rounded ends adjustable cuff bracelet blanks for your hand stamping and other jewelry making projects
- Easy to stamp: ideal for stamping, engraving, embossing with our design metal stamps to create a unique bracelet, perfect for friends, family as a Xmas, BFF, Birthday, Memorial gift
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
