Aluminum
Aluminum and high-performance alloy materials for lightweight structures, enclosures and conductors.
Typical formsCoils · sheets & plates · strips · foils · bars & rods · profiles Client to confirm
Request aluminum
1 Quantum Steel & Automation
One source for steel, non-ferrous metals and industrial equipment.
Based in Shenzhen, we export steel coils, electrical steel, aluminum, copper, machinery and mechanical components directly from China to India and other overseas markets. Every enquiry starts with your specification.
Products
Six product families, one supply partner
From flat steel to finished components. Choose a family to see grades, forms and technical data.
Steel
Flat and long steel products for manufacturing, fabrication and construction.
- Cold-rolled coils (CR) and hot-rolled coils (HR)
- Special steel, die & tool steel
- Construction rebar
Electrical Steel
Magnetic steel coils for transformer cores, motors and electrical equipment.
- Grain-oriented (CRGO / GO)
- Non-grain-oriented (CRNGO / NGO)
- Grade selection by core loss and induction
Aluminum
Aluminum and aluminum alloy materials for lightweight, conductive and formed parts.
- Coils, sheets and plates Client to confirm forms
- Strips, foils, bars and profiles
- Aluminum alloys
Copper
Copper and copper alloy materials for electrical, thermal and industrial use.
- Coils, strips, sheets and plates Client to confirm forms
- Rods, bars, tubes and wire
- Copper alloys
Machinery & Equipment
Industrial and metallurgical equipment, with installation and maintenance support.
- Metallurgical equipment
- General and industrial machinery
- Installation and maintenance services
Parts & Components
Mechanical parts and metal products for maintenance, assembly and projects.
- Bearings and mechanical parts
- Wire ropes
- Metal structures, metal products and hardware
Why 1 Quantum
A clear, specification-led way to source from China
We work with procurement and engineering teams who need the right material, documented properly and shipped without surprises.
Multi-material portfolio
Steel, electrical steel, aluminum, copper, machinery and components from one partner.
Direct export from China
Products shipped directly from China to India and other overseas markets.
Specification-led supply
Quotations built around your grade, standard, dimensions and tolerances.
Technical documentation
Datasheets and product documents provided to support your approval process.
Structured RFQs
A clear enquiry process so your requirement is understood the first time.
Installation & maintenance
Equipment installation and maintenance services alongside material supply.
Power transformer · illustrative image
Electrical steel
Electrical steel for efficient transformers and motors
Core loss and magnetic induction decide the efficiency of every transformer and motor. We help you specify the right grade before you order.
Grain-oriented CRGO / GO
Directional magnetic properties for transformer cores.
- Power and distribution transformers
- Reactors and voltage regulators
- Instrument transformers
Non-grain-oriented CRNGO / NGO
Uniform magnetic properties for rotating machines.
- Large and industrial motors
- Generators
- Electrical equipment
Sample layout · reference data (Baosteel GO manual) · approval required
| Grade | Type | Thicknessmm | Max core loss P1.7/50W/kg | Min induction B8T |
|---|---|---|---|---|
| B27G120 | Conventional | 0.27 | 1.20 | 1.80 |
| B30P105 | High induction | 0.30 | 1.05 | 1.88 |
| B27R090 | Domain-refined high induction | 0.27 | 0.90 | 1.87 |
| B23R080 | Domain-refined high induction | 0.23 | 0.80 | 1.87 |
Non-ferrous metals
Aluminum and copper, supplied to your specification
Material, alloy, temper and dimensions confirmed with you before quotation.
Copper
Copper and copper alloy materials for electrical conductors, windings and heat exchange.
Typical formsCoils & strips · sheets & plates · foils · rods & bars · tubes · wire Client to confirm
Request copper
Machinery & components
Equipment, parts and the service to keep them running
Beyond materials, we supply machinery and mechanical components, and provide installation and maintenance support.
Machinery & equipment
Metallurgical equipment, general machinery and industrial machinery.
Parts & components
Bearings, mechanical parts, wire ropes, metal structures and hardware.
Installation & maintenance
General mechanical equipment installation and maintenance of electronic and mechanical equipment (excluding special equipment).
Industries
Serving the industries that build and power the world
Materials and equipment matched to the demands of each sector.
Transformers & power
Electrical steel for cores and windings
Electrical equipment
Motors, generators and switchgear
Automotive
Flat steel, aluminum and components
Construction & infrastructure
Rebar, structures and wire ropes
Industrial manufacturing
Coils, bars and mechanical parts
Energy
Materials for generation and transmission
Machinery building
Tool steel, bearings and components
Metal fabrication
Sheet, plate, sections and hardware
Distributors & stockists
Steady supply across product families
Global trade
From China to your facility
We export directly from China to India and other overseas markets, handling the commercial and documentation steps that make cross-border supply dependable.
OriginChina
DestinationsIndia & other overseas markets
How an export order works
Workflow wording: client to confirmRequirement
Share product, grade, quantity and destination.
Specification review
We confirm standards, dimensions and tolerances.
Quotation
A clear offer based on the agreed specification.
Order & documentation
Contract, product documents and export paperwork.
Export shipment
Goods packed, loaded and shipped to your port.
Technical resources
Documents to support your specification
Product catalogue
Overview of all product families and forms. Document to be supplied
Datasheets
Technical properties by product and grade. Document to be supplied
Grade cross-reference
Equivalent grades across common standards. Document to be supplied
Technical manuals
Manufacturer manuals, with source attribution. Republishing rights to confirm
News & insights Sample topics: client to confirm
View all articlesElectrical steel
CRGO vs CRNGO: choosing the right electrical steel
How grain orientation affects core loss in transformers and motors.
Steel
Cold-rolled or hot-rolled coil: what is the difference?
Surface, tolerance and cost considerations for flat steel buyers.
Buying guide
How to write an RFQ that gets an accurate quote
The specification details suppliers need from you first.
Request a quote
Tell us what you need
Share your product, grade and quantity. Our team will review the specification and reply by email.
- Emailinfo@1quantum.co
- OfficeRoom 601, Liantai Building, No. 3, Zizhu 6th Road, Zhulin Community, Xiangmihu Street, Futian District, Shenzhen, China Final address wording to confirm
What happens next Client to confirm
- We review your specification
- We confirm details or ask questions
- You receive a quotation by email