{"id":33629,"date":"2025-05-14T16:50:20","date_gmt":"2025-05-14T08:50:20","guid":{"rendered":"https:\/\/www.ray-tron.com\/?p=33629"},"modified":"2025-05-14T16:50:26","modified_gmt":"2025-05-14T08:50:26","slug":"2025051402-2","status":"publish","type":"post","link":"https:\/\/www.ray-tron.com\/en\/2025051402-2\/","title":{"rendered":"Why is the threshold for small-sized copper strips high and the supply scarce?"},"content":{"rendered":"<p>In the new round of manufacturing transformation and upgrading,<strong><a href=\"https:\/\/www.ray-tron.com\/en\/xiaoguige\/\" data-internallinksmanager029f6b8e52c=\"176\" title=\"Small size copper strip supplier_Small size copper strip manufacturer\">Small size copper strip<\/a><\/strong>With its<strong>High conductivity, high precision, wide adaptability<\/strong>, is increasingly becoming one of the key basic materials for industries such as new energy, electronics, electric vehicles, and energy storage systems. As global copper prices continue to fluctuate, the industry is<strong>The demand for high-quality small-size copper strips is growing rapidly<\/strong>.<\/p><p>Facing the upcoming market explosion, how can enterprises make the right choice in the supply chain? The answer is clear - plan ahead and choose<strong>Stable and reliable high-quality manufacturers<\/strong>In this competition, as the industry leader<a href=\"https:\/\/www.ray-tron.com\/en\/xiaoguige\/\" data-internallinksmanager029f6b8e52c=\"175\" title=\"Small size copper strip supplier_Small size copper strip manufacturer\">Small size copper strip manufacturer<\/a>,<a href=\"https:\/\/www.ray-tron.com\/en\/\" data-internallinksmanager029f6b8e52c=\"19\" title=\"Ruichuang 2\">Raytron<\/a>\uff08<a href=\"https:\/\/www.ray-tron.com\/en\/\" data-internallinksmanager029f6b8e52c=\"18\" title=\"Raytron\">Raytron<\/a>) is the first choice that you can trust.<\/p><hr class=\"wp-block-separator has-alpha-channel-opacity\"\/><h3 class=\"wp-block-heading\">\ud83d\udcc8 1. Market trend of small-sized copper strips: from &quot;ordinary materials&quot; to &quot;strategic resources&quot;<\/h3><h4 class=\"wp-block-heading\">\u2705 The industry has exploded in multiple areas, and demand continues to grow:<\/h4><ul class=\"wp-block-list\"><li><strong><a href=\"https:\/\/www.ray-tron.com\/en\/\" data-internallinksmanager029f6b8e52c=\"14\" title=\"Photovoltaic modules\">Photovoltaic Industry<\/a><\/strong>For thinning the busbar and high<a href=\"https:\/\/www.ray-tron.com\/en\/fanguang\/\" data-internallinksmanager029f6b8e52c=\"52\" title=\"Reflective copper tape supplier_Reflective busbar manufacturer_Reflective welding tape wholesaler manufacturer\">Reflective copper tape<\/a>, the demand for segmented welding ribbons increases<\/li>\n\n<li><strong>Energy Storage Batteries<\/strong>Requires small size, high consistency connection material<\/li>\n\n<li><strong>New Energy Vehicles and BMS Systems<\/strong>The demand for precision copper strips and nickel-plated copper strips has increased dramatically<\/li>\n\n<li><strong>Consumer Electronics<\/strong>Continuous thinning and lightening puts higher demands on the control of copper width-to-thickness ratio<\/li><\/ul><p>According to third-party industry forecasts, the global small-size copper strip market will<strong>The average annual compound growth rate of 8~12%<\/strong>Expansion, China, as a major manufacturing base, accounts for more than 70% of supply and demand.<\/p><hr class=\"wp-block-separator has-alpha-channel-opacity\"\/><h3 class=\"wp-block-heading\">\ud83d\udd0d 2. Why is the threshold for small-sized copper strips high and the supply scarce?<\/h3><p>Different from large-sized copper strips, small-sized copper strips<strong>Equipment, process, technology, quality control<\/strong>The requirements are extremely high:<\/p><ul class=\"wp-block-list\"><li>\ud83d\udccf Large width-to-thickness ratio, prone to edge formation, curling, and size fluctuations<\/li>\n\n<li>\u2699\ufe0f Calendering equipment requires high precision and micro-tension control<\/li>\n\n<li>\ud83e\uddea The surface requires high cleanliness and needs to avoid oxidation, burrs, black stripes, etc.<\/li>\n\n<li>\ud83d\ude9a Packaging and transportation must be moisture-proof, pressure-proof and scratch-proof<\/li><\/ul><p>Domestic enterprises that can truly and stably mass-produce small-sized copper strips (such as 0.05\u00d72mm, 0.1\u00d73mm, 0.2\u00d74mm, etc.) for a long time<strong>There are only a few<\/strong>Most manufacturers can only produce medium and large specifications. Problems such as edge pressing, wire jamming, warping, and surface defects often occur with small-sized strips, leading to a large number of quality complaints.<\/p><hr class=\"wp-block-separator has-alpha-channel-opacity\"\/><h3 class=\"wp-block-heading\">\ud83c\udfed 3. Ruichuang - a &quot;specialist&quot; in small-sized copper strips, at the forefront of the industry<\/h3><p>As a national high-tech enterprise focusing on high-precision copper strips and flat wires,<strong>Raytron has been deeply involved in the small-size copper strip industry for more than ten years.<\/strong>:<\/p><h4 class=\"wp-block-heading\">\u2705 Advanced equipment + micro-precision rolling capabilities:<\/h4><ul class=\"wp-block-list\"><li>have<strong>13 high-precision rolling mills<\/strong>, specially customized for small size strips<\/li>\n\n<li>Calendering can achieve<strong>The thinnest thickness is 0.03mm and the narrowest width is 2mm<\/strong>, control accuracy \u00b10.002mm<\/li>\n\n<li>Achievable<strong>Width ratio\uff1e100:1<\/strong>, leading the domestic peer level<\/li><\/ul><h4 class=\"wp-block-heading\">\u2705 Strong quality control + fast response:<\/h4><ul class=\"wp-block-list\"><li><strong>SPC quality monitoring throughout the entire process<\/strong>, ensuring product consistency and stability<\/li>\n\n<li><strong>7 days proofing delivery<\/strong>Ability to flexibly adapt to the pace of customer development<\/li>\n\n<li>supply<strong>Complete third-party test reports, SGS, ROHS and other environmental certifications<\/strong><\/li><\/ul><h4 class=\"wp-block-heading\">\u2705 Full category specifications covered:<\/h4><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>thickness<\/th><th>Width range<\/th><th>Optional materials<\/th><th>Surface treatment<\/th><\/tr><\/thead><tbody><tr><td>0.05~0.8mm<\/td><td>2mm~10mm<\/td><td>Copper, brass, copper clad aluminum<\/td><td>Tin plating, nickel plating, embossing, glossy, matte, etc.<\/td><\/tr><\/tbody><\/table><\/figure><hr class=\"wp-block-separator has-alpha-channel-opacity\"\/><h3 class=\"wp-block-heading\">\ud83d\udcbc 4. The next stage is about &quot;quality + delivery time + cooperation&quot;<\/h3><p>In the context of copper price fluctuations and tight production capacity, the ones that can truly help customers achieve stable supply, high yield and low after-sales costs are those<strong>We are not just a manufacturer that sells copper strips, but a technology manufacturer that deeply understands the process logic of our customers.<\/strong>.<\/p><p>Ruichuang can not only customize specifications on demand, but also<strong>Assist customers from design selection, test verification, and batch implementation<\/strong>Provide technical support throughout the entire process, truly &quot;starting from demand and serving applications.&quot;<\/p><hr class=\"wp-block-separator has-alpha-channel-opacity\"\/><h3 class=\"wp-block-heading\">\u2705 Conclusion: The trend of small-sized copper strips has arrived, and it is the right time to choose Ruichuang!<\/h3><p>In the next 3 to 5 years, small-sized copper strips will become the &quot;golden bridge&quot; connecting the industry chain. Whoever can lock in high-quality supply chains in advance will be able to gain the upper hand in downstream manufacturing.<\/p><p>And Ruichuang is the one that has<strong>Technology accumulation + production capacity + delivery guarantee + industry reputation<\/strong>The ideal partner for you.<\/p>","protected":false},"excerpt":{"rendered":"<p>In the new wave of manufacturing transformation and upgrading, small-sized copper strips are becoming increasingly popular in new energy, electronics, electric vehicles, storage and other industries due to their high conductivity, high precision and wide adaptability.<\/p>","protected":false},"author":1,"featured_media":9053,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[19],"tags":[],"class_list":["post-33629","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/posts\/33629","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/comments?post=33629"}],"version-history":[{"count":0,"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/posts\/33629\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/media\/9053"}],"wp:attachment":[{"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/media?parent=33629"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/categories?post=33629"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/tags?post=33629"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}