Shandong Langnai Metal | Premium Metal Ingots Supplier

About Shandong Langnai Metal

Shandong Langnai Metal Products Co., Ltd. is a large professional metal enterprise that integrates production, processing, and sales. We are committed to providing high-quality metal raw materials and developing global partnerships.

Over the years, our company has established stable cooperative relationships with more than 40 countries. Through continuous improvement and innovation, our product quality level remains at the forefront of the international industry.

40+

Countries Served

24/7

Customer Support

Our Metal Products

We supply a wide range of high-purity metal ingots and raw materials for industrial applications worldwide.

High-Purity Aluminum Ingots

99.995% purity, ideal for aerospace, electronics, and high-performance applications.

99.995% Pure
Excellent Corrosion Resistance
Anodizing Compatible

Special High-Grade (SHG) Zinc Ingots

Minimum 99.995% purity, used in galvanization and high-conductivity applications.

99.995%+ Purity
Superior Electrical Conductivity
Anti-Corrosion Properties

Cathode Copper (99.99%)

High-conductivity copper plates/sheets for electrical and industrial use.

99.99% Pure
High Electrical Conductivity
Industrial Grade

High Purity Lead Ingots

Malleable, corrosion-resistant lead blocks for industrial and shielding applications.

High Malleability
Excellent Corrosion Resistance
Electrical Conductivity

Pure Tin Metal Ingots

High-purity tin for soldering, plating, and alloy production.

Low Melting Point
Non-Toxic & Ductile
Oxidation Resistant

Magnesium Alloy Ingots (AZ31B/AZ91D/AM50)

Lightweight, high-strength alloys for automotive and aerospace sectors.

Lightweight & Strong
Excellent Machinability
High Damping Capacity

A7, A8, A9 Aluminum Ingots

Internationally recognized grades with varying purity and composition.

Standardized Grades
Consistent Quality
Wide Industrial Use

Silicon Metal

High-purity silicon for metallurgical and chemical applications.

High Melting Point
Semiconductor Grade
Alloying Agent

Boron Metal Materials

Specialty boron products for high-tech and industrial applications.

High Hardness
Neutron Absorption
Alloy Enhancer

99.95% Zinc Ingots

High-purity zinc for galvanizing, batteries, and anti-corrosion materials.

99.95% Pure
Galvanization Ready
Battery Production

View All Products

Why Choose Langnai Metal?

We deliver reliability, quality, and service you can count on.

Prompt Reply

24/7 online service. We guarantee a response within 24 hours via phone or email.

Quality Promise

Testing, return, and exchange services available. Full support throughout your transaction.

Free Samples

We provide free samples so you can evaluate our metal quality before ordering.

Secure Delivery

Firm, intact packaging ensures your shipment arrives safely and on time.

Frequently Asked Questions

What metals do you supply?

We supply high-purity aluminum, zinc, lead, tin, copper, magnesium, silicon, and boron metal materials in ingot or plate form.

Do you offer free samples?

Yes, we provide free samples for all our metal products to help you evaluate quality before placing an order.

What is your response time for inquiries?

We guarantee a response within 24 hours through phone or email, with 24/7 online customer service available.

How do you ensure product quality?

Our products undergo strict quality control and testing. We offer return/exchange services and full transaction support.

What packaging methods do you use?

We use firm and intact packaging to prevent loss or damage during transit and ensure fast, secure delivery.

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