ISO9001 & SGS Certified | Since 2002 | 12,000 m² Factory | Custom
Composite Strip | 7-15 Day Ship
Overview
A custom-built composite strip is only as valuable as its
repeatability: the same construction, the same layers, the same
surface, order after order. This copper-nickel composite strip is
produced in a 12,000 m² factory with a capacity of 1,200 tonnes per
year, under an ISO9001 quality system with SGS inspection support.
Every batch is inspected against the drawing and documented with EN
10204 3.1 material certificates. No grade designation applies — the
construction is the specification, confirmed per drawing before
production.
Dimensions & Tolerances
| Parameter | Value | Note |
|---|
| Construction | Copper core, nickel cladding | single or double-side, per drawing |
| Clad ratio | Per drawing | confirmed at order |
| Thickness | Per drawing | core + cladding layers |
| Width / length | Per drawing | strip form, per order |
| Tolerances | Per drawing | locked at order confirmation |
MOQ and exact tolerances are confirmed per drawing.
Key Strengths
- ISO 9001 certified production — certified quality system,
plant-wide.
- Batch consistency — uniform clad ratio, layers and surface from
coil to coil.
- Scale and capacity — 12,000 m² factory rated at 1,200 t/yr since
2002.
- Documented deliveries — per-batch inspection records and EN 10204
3.1 material certificates.
- Custom-built per drawing — construction, clad ratio and dimensions
confirmed at order.
Technical Deep Dive
1. Certification and Compliance Matrix
| Item | Scope |
|---|
| ISO9001 | Quality management system, plant-wide |
| SGS | Third-party inspection support |
| EN 10204 3.1 MTC | Material test certificate with each shipment |
| Per-batch inspection | Dimensions, layers, surface against the drawing |
2. Factory Strength and Capacity
Changzhou DLX Alloy Co., Ltd. has operated since 2002 in a 12,000
m² nickel-alloy facility rated at 1,200 tonnes per year. That scale
means custom composite strip can be produced without compromising
lead times, with quality-system control applied at every step.
3. Batch Consistency and Quality Control
Consistency is the product. Clad ratio, layer thickness and surface
condition are held uniform from coil to coil, verified per batch
and recorded against the drawing — so what you specify in the first
order is what you receive in the tenth.
4. Construction and Layer Design
| Layer | Role |
|---|
| Copper core | Low electrical resistance, current carrying |
| Nickel cladding | Corrosion resistance, weldable surface |
| Clad ratio | Confirmed per drawing |
5. Custom Capability
Construction (single or double-side cladding), clad ratio,
thickness, width, length and surface finish are all manufactured
per drawing. Tell us the application and the drawing, and we
confirm the strip specification before production.
Pricing & Quotation
This composite carries no grade designation and is quoted per
drawing, based on construction (single or double-side cladding),
clad ratio, dimensions and quantity. No indicative price range is
published for this product — request a quotation with your drawing
for a firm price.
Construction & Layer
| Core material | Copper |
| Cladding material | Nickel |
| Cladding | Single or double-side, per drawing |
| Clad ratio | Per drawing |
| Composition record | Per-batch inspection per drawing |
Physical & Mechanical Properties
Physical properties (density, electrical conductivity, tensile
strength) depend on the core/clad ratio and layer thickness. Values
are confirmed per drawing — no catalogue values are claimed for
this composite.
Product Specifications
| Form | Composite strip (Cu core, Ni cladding) |
| Grade | None (construction per drawing) |
| Size | Per drawing |
| Surface | Clean, oxide-free per drawing |
| Packaging | Export packaging per order |
Quality Assurance
- Per-batch inspection against the drawing (dimensions, layers,
surface)
- Traceability records for every batch
- EN 10204 3.1 material test certificate available on request
- ISO9001 quality-system control across production
Applicable Standards
| Dimensional tolerances | Per drawing |
| Nickel cladding family (where applicable) | ASTM B162 (Ni200/Ni201 strip); GB/T 2072-2020 (N4/N6 strip) |
| Composite verification | Per drawing, per-batch inspection |
Packaging & Delivery
Strip is packaged for export with edge and surface protection. Lead
time: 7-15 days. Shipping documents and inspection records
accompany every shipment.
About DLX
Changzhou DLX Alloy Co., Ltd., established in 2002, operates a
12,000 m² factory rated at 1,200 tonnes per year under an ISO9001
quality system with SGS inspection support. Consistency is the
product: the same construction, the same layers, the same surface
from coil to coil, verified per batch and documented with EN 10204
3.1 material certificates. That discipline is what makes a
custom-built composite strip repeatable across orders.
FAQ
Q1: What certifications apply to this composite strip?
A: Production runs under an ISO9001 quality system with SGS
inspection support, and EN 10204 3.1 material test certificates are
available with shipment.
Q2: How is batch consistency ensured?
A: Clad ratio, layer thickness and surface condition are held
uniform from coil to coil, verified per batch and recorded against
the drawing.
Q3: Does this composite have a grade?
A: No — no grade designation applies. The specification is the
construction: copper core, nickel cladding, clad ratio and
dimensions, all per drawing.
Q4: What can be customized?
A: Construction (single or double-side cladding), clad ratio,
thickness, width, length and surface finish, all per drawing.
Q5: What are the MOQ and delivery terms?
A: MOQ is confirmed per drawing; samples available on request
(shipping at the customer's cost). Lead time: 7-15 days.
