In today's manufacturing industry, which is becoming more and more sophisticated, automated and high-performance, small-size copper strips are becoming an important material in many key areas.New energy, photovoltaics, electronics, automobiles, energy storage, communicationsIn industries such as electronics, electronics, and electronics, there is an increasing demand for copper strips with high conductivity, high precision, and low deviation.
In this trend,Raytron（Raytron）As a leading precision copper strip manufacturer in China, it is rapidly becoming a preferred supplier for many well-known companies. Why do they choose Ruichuang? The following points are the core of the answer.
? 1. Master the core technology and focus on small-sized precision copper strips
Ruichuang has been engaged in small-size copper strip for more than ten years.13 high-precision rolling mills, with the ability to independently produce ultra-small copper strips from thickness below 0.05mm to width below 10mm,The width-to-thickness ratio can exceed 100:1, which is rare among domestic peers.
? Typical specifications include:
0.05×2mm, 0.1×3mm, 0.15×4mm, 0.2×5mm, 0.3×6mm…all the way to 0.8×10mm, with stable batch delivery.
? 2. Accurate size, high yield, saving material loss
In high-precision industries such as electronics, connectors, batteries, and FPC, the consistency of the width and thickness of copper strips directly determines the product qualification rate.Tolerance is controlled within ±0.005mm, helping customers improve production line stability, reduce scrap, and lower overall material costs.
?? Real case: Feedback from a new energy vehicle connector customer——
After using Ruichuang small-size copper strip,The stamping yield rate increased by 17%, the scrap rate decreased by 38%, and the material cost was saved by more than 400,000 yuan a year.
? 3. Leading surface technology, anti-oxidation and anti-scratch treatment
Small-sized copper strips are prone to problems during transportation and production.Oxidation, burrs, scratchesRuichuang uses the self-developed cleaning-passivation-drying-winding integrated line to make the copper strip surface clean and bright, without oil or water spots, and with good anti-oxidation properties, which is convenient for customers to store for a long time and process in the later stage.
? 4. Fast delivery, flexible customization, fast service response
Small-size products are mostly non-standard customization, with difficult delivery time control and high rework rate. Ruichuang can achieve this with its flexible production and ERP system's rapid production scheduling capabilities.Prototyping in as fast as three days, small batch orders delivered in one week, and the customer project cycle is more flexible.
?? Small batch order, on-demand unwinding, precision slitting, special packaging —— Ruichuang can cooperate to reduce the complexity of your downstream processing.
? 5. Reputation guarantee: High-tech enterprise + National standard drafting unit
Ruichuang is not only aNational High-Tech Enterprise, but also manyNational copper strip industry standardThe drafting participants have28 related invention and utility model patents. Customers purchase not only products, but alsoGuarantee of quality and responsibility.
? What do customers say?
"We used to purchase 0.15×3mm copper strips from abroad, but the price was high and we had to wait for 30 days. After using Ruichuang, we have stable supply, domestic prices, and performance that is not inferior to foreign products. We have already transferred all orders."
—— Purchasing Manager of a leading domestic 3C electronics company
Ruichuang's small-sized copper strips are widely used in:
- ? Photovoltaic busbar / Light-catching copper tape / BC Battery Copper Strip
- ?? powerBattery Tab / FPC connection copper tape / BMS nickel-copper composite tape
- ?? Cable Conductive Wire/Electrical Copper Foil/Shielding Copper Tape
- ?? Precision electronic electrodes/ Strips for SMT patches/ Copper core strips for high frequency wires
Summary: Choosing Ruichuang means choosing a more stable production line, lower use costs and more reliable quality assurance
If you are looking for:
- AFocusSmall size copper stripThe real manufacturer
- AA technology-based company that is not afraid of proofing or customization and is willing to cooperate with you in R&D
- AHigh-quality suppliers with fast delivery, high cooperation and reasonable prices
So,RaytronIt is your first choice for contact and cooperation.
English 
Chinese 
Japanese 
Spanish 
Russian 
Dutch