±0.01mm

Precision Target

精度目標

ISO·CE·REACH

Certified

國際認證

Per-batch

Traceability

批次追溯

Precision Aluminum Welding Wire · Pressure Vessels · Tanks · Energy Storage 精密鋁合金焊接線 · 壓力容器 · 儲罐 · 儲能

We Weld
the World's
Most Critical
Structures. 我們，
焊接世界
最關鍵的
結構。

Engineered toward a ±0.01 mm diameter tolerance with consistent, defect-free feeding through the thick, multi-pass welds that pressure vessels, storage tanks and battery energy storage demand — every joint safety-critical, every batch documented. 以 ±0.01mm 直徑公差為精度目標，在壓力容器、儲罐與電池儲能所需的厚壁多道焊接中實現送線穩定、零缺陷——每條焊縫都是安全關鍵，每一批都可追溯。

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GD Aluminum Welding Wire — Precision Made

The Product我們的產品

Built on Precision.
Trusted by
Every Industry. 精密製造。
各行業
信賴之選。

GD aluminum welding wire is engineered toward ±0.01mm diameter precision with consistent feedability — meeting the demands of automated MIG production lines across critical industries. GD 鋁合金焊接線以 ±0.01mm 直徑精度為目標，送線穩定，滿足各行業自動化 MIG 焊接生產線的嚴苛要求。

Compare all grades — selection guide各型號比較 — 選型指南 →

NOW, WELDING THE FUTURE · HIGH QUALITY MATERIAL. EXCELLENT WELDING PERFORMANCE.

Vessels

01Pressure Vessels壓力容器

Engineered to
Hold Pressure.為承壓
而生。

Storage Tanks · Process Vessels · Cryogenic Tanks儲罐 · 製程容器 · 低溫儲槽

Aluminum pressure vessels and storage tanks are code-governed, safety-critical equipment — every weld must be sound, consistent and fully documented. GD high-strength 5xxx wire delivers the strength and the stable, multi-pass feeding these vessels demand. 鋁製壓力容器與儲罐是受規範的安全關鍵設備——每條焊縫都必須緻密、一致、可追溯。GD 高強度 5xxx 焊線，提供這類容器所需的強度與穩定的多道送線。

Recommended推薦型號ER5183ER5356

Pressure Vessel Wire Guide壓力容器焊線應用

Industrial aluminum pressure vessels and storage tanks

ER5183

High Strength高強度

ISO

9001

Full

Traceability完整追溯

Storage

02Energy Storage電力儲能

Powering the
Energy Transition.驅動
能源轉型。

Battery Enclosures · Module Trays · Cooling Plates電池箱體 · 模組托盤 · 水冷板

Battery energy storage systems run on lightweight aluminum enclosures, module trays and cooling plates that must be leak-tight and produced at scale. GD wire is engineered for the high-speed robotic MIG lines that build them — consistent feeding, minimal porosity. 電池儲能系統倚賴輕量化鋁製箱體、模組托盤與水冷板，必須密封且能量產。GD 焊線專為製造它們的高速機器人 MIG 產線而設計——送線穩定、低氣孔。

Recommended推薦型號ER5356ER4043

Energy Storage Wire Guide電力儲能焊線應用

ER5356

Recommended推薦型號

MIG

Robot Ready機器人焊接

7kg

Precision Spool精密線盤

Marine

03Shipbuilding造船業

Engineered
for the Abyss.耐腐蝕。
長效守護。

LNG Carriers · Container Ships · Offshore PlatformsLNG 液化天然氣船 · 貨輪 · 海上平台

Marine structures face relentless saltwater corrosion, extreme pressure differentials, and temperature swings that would destroy inferior welds within years. GD's marine-grade alloys deliver structural integrity for vessels designed to operate for decades without failure. 海水侵蝕、極端壓差，船舶焊縫面對的是永無止境的考驗。GD 船用等級合金，讓船體撐過數十年風浪，焊縫零失效。

Recommended推薦型號ER5183ER5356

Shipbuilding Wire Guide造船焊線應用

LNG carrier hull — marine aluminum welding

ER5183

Marine Grade船用等級

ISO

9001

275MPa

Tensile抗拉強度

Rail

04Rail Transportation軌道交通

Lighter.
Faster.
Farther.更輕。
更快。
更遠。

High-Speed Rail · Metro · Light Rail高速鐵路 · 捷運 · 輕軌

Every kilogram saved on a high-speed train body translates directly into energy savings across its entire service life. GD alloys enable rail manufacturers to push lightweighting to its limits while maintaining structural integrity demanded by international safety standards. 高鐵車體輕一公斤，每公里都在省能耗。GD 合金助力廠商把輕量化做到極致，同時通過國際鐵路安全標準驗證。

Recommended推薦型號ER5356ER5183

Rail Wire Guide軌道焊線應用

High-speed rail car body — lightweight aluminum

260MPa

Min Tensile最低抗拉

±0.01mm

Ø Target直徑目標

Standard

Truck

05Truck & Trailer貨車與掛車

The Backbone
of Global
Logistics.安全運輸，
從焊縫
守護。

Tanker Trucks · Refrigerated Trailers · Flatbeds槽罐車 · 冷藏掛車 · 平板拖車

Tanker trucks carry hazardous chemicals. Refrigerated trailers maintain precise temperatures across thousands of kilometres. Every weld is a safety-critical joint. GD wire's consistent cast and helix ensure reproducible, defect-free welds on automated production lines. 槽罐車拉危化品，冷鏈車跑幾千公里，每條焊縫都是安全底線。GD 焊線送線穩定，配合自動化產線實現真正零缺陷。

Recommended推薦型號ER5356ER4043

Truck & Trailer Wire Guide貨車掛車應用

7kg

Precision Spool精密線盤

ER5356

Recommended推薦型號

AWS

A5.10 Std

Auto

06Automotive汽車製造

Driving the
Electric
Future.駕馭
電動
未來。

EV Chassis · Battery Enclosures · Structural Components電動車底盤 · 電池殼體 · 結構件

New energy vehicles demand aluminum structures that are simultaneously lighter, stronger, and more precisely manufactured. GD wire delivers the alloy purity and feedability required by high-speed robotic MIG lines assembling EV chassis and battery enclosures. 電動車底盤、電池殼體，對焊縫的要求只會更高不會更低。GD 焊線合金純淨、送線穩定，是高速機器人 MIG 產線的理想搭配。

Recommended推薦型號ER4043ER5356

Automotive Wire Guide汽車焊線應用

EV chassis manufacturing — automotive aluminum

Si5%

ER4043

MIG

Robot Ready機器人焊接

ISO

9001

UAV

07UAV & Drones無人機

Precision
Above
the Clouds.雲端之上
的精準。

Commercial UAV · Military Drone · Heavy-Lift Systems商用無人機 · 軍用無人機 · 重型無人機

A weld failure at 1,000 metres means total loss. UAV frame connectors, motor mounts, and arm joints face high-frequency vibration, rapid thermal cycling, and continuous fatigue. GD's high-purity alloys deliver maximum fatigue resistance at minimum weight — critical for extended flight endurance. 高空焊縫一旦失效，就是全損。機架、電機座、旋臂接頭在高頻振動與溫度衝擊下日復一日。GD 高純度合金輕量、耐疲勞，守住每一次起飛的底線。

Recommended推薦型號ER5356ER4043

UAV Wire Guide無人機焊線應用

Low

Porosity低氣孔率

High

Fatigue Life高疲勞壽命

6061

Compatible兼容母材

Semi

08Semiconductor Equipment半導體設備

Where
Purity is
Everything.純淨，
就是
一切。

Vacuum Chambers · Process Equipment · UHV Systems真空腔體 · 製程設備 · 超高真空系統

Semiconductor fabrication operates inside ultra-high vacuum environments where a single contaminant destroys an entire wafer batch. Aluminum's seven-orders-of-magnitude lower hydrogen permeation vs. stainless steel makes it the material of choice — and GD wire ensures those vacuum integrity welds are flawless. 晶圓製程在超高真空中進行，一粒污染物足以廢掉整批。鋁的氫滲透率遠低於不鏽鋼，是腔體焊接首選。GD 高純度焊線，確保真空密封萬無一失。

Recommended推薦型號ER4043ER1100

Semiconductor Wire Guide半導體焊線應用

Semiconductor vacuum chamber — UHV aluminum

UHV

Compatible超高真空

10⁻⁷

H₂ Perm.

99.9%+

Al Purity鋁純度

Aero

09Aerospace航空航太

Certified
for the
Sky.獲證
飛天。

Aircraft Structures · Satellite Frames · Space Systems飛機結構件 · 衛星框架 · 太空系統

Aerospace welding standards leave no margin for error. Aircraft fuselage panels, wing spars, and satellite frames must withstand cyclic loading at altitude combined with radical temperature extremes. GD aerospace-grade alloys are produced under an ISO 9001 quality system with full per-batch material traceability and documentation. 航空焊接沒有容錯空間。飛機結構件與衛星框架在高空循環疲勞下不容許任何微小缺陷。GD 航空級合金在 ISO 9001 品質系統下生產，每批均提供完整材料追溯與文件。

Recommended推薦型號ER5356ER2319ER4047

Aerospace Wire Guide航空焊線應用

Jet engine — aerospace aluminum structures

ISO

9001

Full

Traceability完整追溯

ER5356

Aero Grade航空常用

Defense

10Defense & Military國防軍事

Built to
Military
Standard.依軍規
而造。

Armored Vehicles · Naval Vessels · Weapon Systems裝甲車 · 軍艦 · 武器系統

Military aluminum structures must survive ballistic impact, blast overpressure, and extreme field conditions — then remain serviceable. GD supplies high-strength 5xxx aluminum wire for armored vehicle hulls, military watercraft, and defense equipment where performance is measured in lives, not cost. 裝甲車殼體要能扛彈擊、抗爆炸、在極端野戰條件下持續服役。GD 提供高強度 5xxx 系鋁焊線——在國防領域，評判標準從來不是成本。

Recommended推薦型號ER5183ER5356

Defense Wire Guide國防焊線應用

Armored military vehicle — defense-grade aluminum

ER5183

High Strength高強度

5083

Armor Grade裝甲等級

NDA

Available保密協議

Why GD為何選擇 GD

Engineered
for Excellence.精工
卓越。

Behind every industry application is the same foundation: a manufacturing process built on precision, certification, and deep metallurgical expertise. From raw aluminum rod to the finished spool in your welding gun, every step is controlled and documented. 無論哪個行業，支撐一切的都是同一套基礎：精密製造、國際認證、深厚冶金底蘊。從鋁桿到成品線盤，每個環節都有據可查。

±0.01mm

Precision Target精度目標

Our diameter-precision goal, pursued through laser diameter monitoring — for consistent feeding on robotic MIG lines.我們的直徑精度目標，透過雷射線徑監控持續精進——確保機器人 MIG 產線送線穩定。

20+ yrs

Manufacturing Heritage製造積累

Produced on lines with two decades of aluminum welding wire manufacturing heritage, exported across international markets.由具備二十年鋁焊線製造積累的產線生產，外銷多個國際市場。

3 certs

International Certifications國際認證

ISO 9001:2015 (Bureau Veritas), CE marking and EU REACH compliance (TÜV). Manufactured to AWS A5.10 classification with per-batch material traceability.ISO 9001:2015(Bureau Veritas)、CE 標誌與歐盟 REACH 合規(TÜV)。依 AWS A5.10 分類標準生產，每批提供物料追溯。

7kg

Precision Spool精密線盤

7kg precision layer-wound spools, optimised for stable feeding on automated and robotic MIG production lines.7kg 精密層繞線盤，專為自動化與機器人 MIG 產線的穩定送線而最佳化。

Get in Touch聯絡我們

Ready to
Partner
with GD?準備好與
GD
合作？

Tell us your application, material specification, and annual volume. Our technical team will respond within 24 hours with a tailored recommendation.告訴我們您的應用場景、材料規格和年度用量，我們的技術團隊將在 24 小時內回覆並提供量身定製的建議。

Send Enquiry發送詢問 Request Catalogue索取產品目錄

📧

sales@goldingtech.com

🌐

Website

www.goldingtech.com

📦

Packaging包裝規格

7kg Spool

🚚

Delivery出貨條件

Global Export · FOB / CIF Available外銷全球 · 支援 FOB / CIF

We Weldthe World'sMost CriticalStructures. 我們，焊接世界最關鍵的結構。

Built on Precision.Trusted byEvery Industry. 精密製造。各行業信賴之選。

Engineered toHold Pressure.為承壓而生。

Powering theEnergy Transition.驅動能源轉型。

Engineeredfor the Abyss.耐腐蝕。長效守護。

Lighter.Faster.Farther.更輕。更快。更遠。

The Backboneof GlobalLogistics.安全運輸，從焊縫守護。

Driving theElectricFuture.駕馭電動未來。

PrecisionAbovethe Clouds.雲端之上的精準。

WherePurity isEverything.純淨，就是一切。

Certifiedfor theSky.獲證飛天。

Built toMilitaryStandard.依軍規而造。

Engineeredfor Excellence.精工卓越。

Ready toPartnerwith GD?準備好與GD合作？

We Weld
the World's
Most Critical
Structures. 我們，
焊接世界
最關鍵的
結構。

Built on Precision.
Trusted by
Every Industry. 精密製造。
各行業
信賴之選。

Engineered to
Hold Pressure.為承壓
而生。

Powering the
Energy Transition.驅動
能源轉型。

Engineered
for the Abyss.耐腐蝕。
長效守護。

Lighter.
Faster.
Farther.更輕。
更快。
更遠。

The Backbone
of Global
Logistics.安全運輸，
從焊縫
守護。

Driving the
Electric
Future.駕馭
電動
未來。

Precision
Above
the Clouds.雲端之上
的精準。

Where
Purity is
Everything.純淨，
就是
一切。

Certified
for the
Sky.獲證
飛天。

Built to
Military
Standard.依軍規
而造。

Engineered
for Excellence.精工
卓越。

Ready to
Partner
with GD?準備好與
GD
合作？