Custom sheet metal, not off-the-shelf — built around your exact requirements.
Every cabinet on this page was built for a specific project. Your dimensions, materials, protection grade, door layout and cable entries are all decided by you — we handle structure design, process planning, fabrication and testing. This page shows what we have done and what we can do for your project.
太阳能夹具需要一致的夹持开口尺寸；普通加工方式会导致弯曲回弹和夹持力不稳定。我们采用预补偿弯曲模具+分段冲压成型工艺，精确控制回弹，保持夹持开口均匀，实现稳定的夹持压力，防止面板松动滑移。
中夹上的对称安装孔成型后容易发生偏移，导致现场安装对准困难。我们采用一次性一体式冲孔定位夹具，确保孔距公差在±0.15mm以内，实现现场快速螺栓组装，大大提高安装效率。
薄型镀锌钢板原料冲压后容易出现表面不平整。我们采用成型后矫平工序，并运用分级压力冲压技术，保证压板表面平整，使面板与框架紧密贴合，无缝隙或局部应力变形。
粗糙的切割毛刺和未加保护的边缘在长时间户外暴露后会导致生锈。全面的去毛刺和倒圆角处理，加上定制的热浸镀锌/铝锌涂层表面处理，增强了耐盐雾性能，使其能够适应恶劣的户外雨雪和紫外线环境，使用寿命超过25年。
完整的自主生产流程：激光切割、冲压、数控折弯、冲孔、去毛刺、镀锌表面处理，无外包环节，成本控制更佳，生产全程可追溯，交货周期更短。
多年来为太阳能支架制造商提供支持，对国际光伏安装标准非常熟悉，可以提供 DFM 结构优化建议，以降低您的现场安装失败率和项目总采购成本。
首件确认、过程尺寸检验、每笔订单的成品抽样测试，避免批量生产中的尺寸波动，支持长期框架订单的稳定交付。
可定制材质（热镀锌钢、铝合金、不锈钢）、厚度、开口尺寸、孔位、弯曲结构、表面防腐处理；可提供定制激光雕刻品牌标识和包装解决方案。
分布式太阳能安装底座系统用压接支架配件（6）
No drawings? No problem. Send your power module specs — our engineers deliver manufacturable CAD drawings free of charge, saving you $500+ in third-party design fees and weeks of engineering time.
Get My Free CAD DesignFully custom sizes matched to your power module, battery bank and maintenance clearance.
SPCC, SGCC galvanized, SUS304 or Aluminum 5052; 1.0–3.0 mm per load and budget.
IP54–IP55 sealing packages; upgraded gaskets and glands for harsher environments.
Single / double / front-access / rear-access doors with custom locks and hinges.
Bottom or side entries, sealed gland positions and sizes to your wiring plan.
Vents, fans, heat exchangers or AC integration — engineered to your heat load.
| Custom Sheet Metal Fabrication — Capability Range | |
|---|---|
| 材质选项 | SPCC / SGCC galvanized steel / SUS304 stainless steel / Aluminum 5052 / 6063 |
| Thickness Range | 0.8 – 3.0 mm (customizable per structural load) |
| Protection Grade | IP54 – IP65 waterproof and dust-proof (as required) |
| 表面处理 | Powder coating 60–80 μm / anodizing / brushed / plating |
| Processes | Laser cutting, CNC punching, CNC bending, welding, tapping |
| Machining Tolerance | ±0.1 mm standard; ±0.05 mm ultra-precision optional |
| 焊接 | Spot / argon-arc / full-seam laser welding |
| Mounting | Floor-standing / wall-mounted / pole-mounted / embedded |
| Dimension | Unlimited custom sizing — driven by your requirements |
| Packaging | Export-grade plywood case with anti-rust film |
* All parameters are adjustable to your project. Contact us for a tailored engineering proposal.
Dimensions, module layout, or even a hand sketch — any format works.
Our engineers review manufacturability and propose structure optimizations.
Production-ready drawings delivered for your confirmation. Unlimited revision until approved.
First article produced with full QC report and photos for your approval.
Batch fabrication with in-process inspection at every critical step.
Export plywood packing, FOB/CIF/DDP shipping, 12–24 months warranty.
Quality inspection reports and photos are provided with each order, so you can confirm workmanship before the goods leave our factory. Third-party inspection (SGS / TÜV / BV) is welcome.
Request QC Report SampleSend specs → factory-direct quote in one business day. Volume pricing: unit cost typically drops 30–50% at 100+ pcs.
T/T 30% deposit, 70% balance before shipment. Sample orders and long-term partners: flexible terms available.
FOB, CIF and DDP supported. Export-grade plywood case with anti-rust film as standard.
12–24 months against manufacturing defects. Responsive after-sales with replacement parts support.
SanJun Hardware provides one-stop OEM & ODM custom sheet metal fabrication to equipment manufacturers, system integrators and industrial brands across global markets. Leading OEMs trust us with their metal parts — most started with a single prototype and scaled to ongoing production.
Send your power module specifications — free CAD design and factory-direct quotation within 24 hours.
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