Nantong, JiangsuTier B

Nantong Changhai Aluminum

architectural systems supplier based in Nantong, Jiangsu, founded 2015.

🌏 China

RFQ summary

Status: Open
Best fit: Industrial
Export markets: 1 markets
Buyer fills: Qty, port, finish, certs

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Product range

Key product lines compiled from official-site evidence + SAMR business scope — to size up the mill before contacting. Full catalogues are requested via RFQ, not listed here.

Product	Alloy	Series	Spec / selling point	Application
Extruded Aluminum Bar for Forging	2014, 2024, 2618, 2219, 4032, AHS, 6061, 6082, 7005, 7022, 7075	—	Φ10-100mm · Temper H112, O	Industrial profiles
Heat-Exchanger Aluminum Round Tube for Power-Plant Air Cooling, Seawater Desalination and Large Cold Storage	1060, LF21, 3103, 3003, 6063, 5052	—	Φ16 x 0.6 - Φ50 x 5mm; OD/wall tolerance +/-0.10mm · Temper O, H112, H111, H14, T4, H32, H34	Other aluminum products
Aluminum Round Tube for Automotive A/C Pipelines	LF21, 3103, 3003, 5049, 5052, 6063	—	Φ8 x 1 - Φ30 x 2mm; OD/wall tolerance +/-0.05mm · Temper O, H112, H111, H12, H14, H16, H18, H32, H34, T4, T42, T6, T83	Other aluminum products
Other Industrial Profiles	2014, 2017, 2024, 5052, 5083, 5086, 5056, 6005, 6061, 6063, 6082	—	Temper H112, T4, T6	Industrial profiles
Profile for Automotive A/C Pipeline Connectors	—	—	Temper H112, T6	Industrial profiles
Extruded Aluminum Bar for A/C Pipeline Sleeves, Automotive Receiver-Driers and Muffler Drawing	3003, 6063, 6082, 6061	—	Φ16-60mm · Temper H112, O	Industrial profiles
Extruded and Precision-Drawn Aluminum Bar for Machined Parts	2014, 2024, 2618, 2219, 4032, AHS, 6061, 6082, 6262, K70A, 7005, 7022, 7075	—	Φ10-60mm; drawn OD tolerance +/-0.02mm, straightness 0.25mm/m · Temper H112, T4, T6, T8, T9	Industrial profiles
Coil-Drawn Aluminum Strip and Bar	1060, 3003, 6063	—	Φ3-20mm · Temper H12, H14, H16, H18, T6	Industrial profiles
Aluminum Round Tube for Automotive Radiators	LF21, 3103, 3003	—	Φ6 x 0.35 - Φ9 x 0.5mm; OD/wall tolerance +/-0.05mm · Temper O, H111, H12, H14, H16, H18	Other aluminum products
Aluminum Round Tube for Automotive A/C Pipeline Sleeves	LF21, 3103, 3003, 6063, 6082, 5052	—	Φ15 x 1.5 - Φ25 x 2mm; OD/wall tolerance +/-0.10mm · Temper O, H111, T4, H32, H34	Other aluminum products
Large Multi-Port Flat Tube for Bus and Construction-Machinery Condensers and Power-Plant Air Cooling	1100, LF21, 3103, 3003	—	Width 20-120mm, Height 4-12mm, Wall 0.45-1.2mm · Temper H112	Other aluminum products
Aluminum Round Tube for Subcoolers and Mufflers	LF21, 3103, 3003, 6063, 6082, 5052	—	Φ20 x 1.5 - Φ30 x 2.5mm; OD/wall tolerance +/-0.10mm · Temper O, H111, T4, H32, H34	Other aluminum products
Other Industrial Aluminum Tubes	1060, 1100, 2024, LF21, 3103, 3003, 5052, 5083, 5056, 6005, 6060, 6063, 6061, 6082, 7003, 7005, 7022, 7075	—	Φ15 x 1 - Φ120 x 20mm · Temper O, H112, H111, H12, H14, H16, H18, H32, H34, T4, T6, T73, T8, T9	Other aluminum products

Product gallery

Real product photos and renders from the supplier's official materials. Click to enlarge.

Aluminum bar for industrial and automotive applications

Aluminum tube for industrial heat exchange applications

Commercial terms

MOQ: Request via RFQ
Lead time: Request via RFQ
OEM / ODM: Request via RFQ

Factory & credentials

Standards compatibility

GB/T 6892EN 755ASTM B221GB/T 3880EN 485

Industry-applicable standards for this product category — not a certification claim.

Browse by product category

Industrial profiles →Other aluminum products →Architectural profiles →

Trust checks & RFQ scope

Identity

verifiedNo identity hold

Identity check has been recorded against the supplier's own site.

Products

reviewProduct photos not yet imported

Photos will appear once the official-site image pass completes.

Certificates

pendingCertificates not independently checked

Ask via RFQ to receive current certificate copies directly from the supplier.

Registered Chinese name (click to show)

Chinese legal name: 南通长海铝业有限公司

Legal representative (Chinese): 李志军

USCC: 9132068233884506X9

Customs & shipment records

Real bill-of-lading shipments (destination, HS, frequency) from public customs sources — to be added.

Shipment records coming soon

Business registry

Public SAMR registry fields — verify at gsxt.gov.cn before contracting.

Unified Social Credit Code (USCC)

9132068233884506X9

Registered capital

RMB 10 million

Founded

2015

Registered address

No. 99, Jiangping Road, Jiuhua Town, Rugao CityView on map ↗

Business scope

R&D, production, processing, and sales of aluminum profiles and aluminum alloy products; processing and sales of automotive parts; sales of metal products, metal materials, mechanical components, paper packaging materials, and wood packaging materials; self-operated and agency import and export of various goods and technologies (excluding goods and technologies whose import or export is restricted or prohibited by the state). (Activities requiring approval may only be conducted after authorization by the relevant authorities.)

Translated from the official Chinese SAMR filing.

HS codes

—

Sourced from China SAMR (gsxt.gov.cn) via Aiqicha / Qichacha public bulk APIs. · Verify on GSXT ↗

Export & compliance signals

Self-assessed signals from public / official-site data — not a third-party audit.

UFLPA geographic risk

Not flagged

Evidence sources

Sources behind this preview. Request a fresh ISO / MTC / export record copy from the mill before contracting.

✓ aiqicha✓ official-site

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