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Steel Manufacturing Facility

Trusted Coated Steel Sheet Manufacturer

Shandong Lantian New Material Technology Co., Ltd. – A leading private enterprise engaged in the production, R&D, and sales of high-end color coated sheets, galvanized sheets, steel structural profiles, and energy-saving composite boards.

About Shandong Lantian

Shandong Lantian is a large-scale private enterprise integrating the production, R&D, and sales of high-end color coated sheets, galvanized sheets, aluminum-galvanized sheets, polyurethane energy-saving boards, cold storage boards, purification boards, and steel building materials.

The Group took the lead in passing the certification of ISO9001:2015 Quality Management System, ISO14001:2015 Environmental Management System, and ISO45001:2018 Occupational Health and Safety Management System in the industry.

The “Lanyun” brand color coated steel plate has been recognized as “Shandong Famous Brand” and “Shandong Famous Trademark,” a testament to our commitment to excellence and innovation.

Factory Interior Steel Production Line Quality Inspection Steel Coil Storage
22
Years Established
285,000
Tons Output This Year
34+
Countries Served
183+
Customers Served

Our Product Series

Prepainted Steel Coil

Prepainted Steel Coil

High-quality pre-painted steel coils with excellent corrosion resistance, weather durability, and vibrant color retention. Ideal for roofing, cladding, and architectural applications.

  • Thickness: 0.18–2.0mm
  • Width: 600–1250mm
  • Coating: Polyester, PVDF, SMP
  • Core ID: 508mm or 610mm
High-End Functional Prepainted Steel Coil

High-End Functional Prepainted Steel Coil

Advanced functional coatings with anti-graffiti, self-cleaning, fire-resistant, and anti-condensation properties. Designed for high-performance building envelopes.

  • Specialty coatings available
  • Enhanced durability & UV resistance
  • Custom color matching
  • ISO 9001 & 14001 certified
Polyurethane Composite Board

Polyurethane Composite Board

Energy-saving sandwich panels with PU core for superior thermal insulation. Used in cold storage, clean rooms, and industrial buildings.

  • Thickness: 50–200mm
  • Thermal conductivity: ≤0.022 W/m·K
  • Fire rating: B1
  • Surface steel: PPGL or GI
Hot-dip Galvanized/Galvalume Steel Coil

Hot-dip Galvanized/Galvalume Steel Coil

High-strength steel with zinc or 55% aluminum-zinc alloy coating for maximum corrosion resistance. Suitable for harsh environments and long-term applications.

  • Zinc coating: Z60–Z275
  • Al-Zn coating: AZ50–AZ150
  • Standards: ASTM, JIS, GB
  • Passivated & oiled options
Steel Structural Profiles

Steel Structural Profiles

C-shaped, Z-shaped, and U-shaped steel profiles for building frames, purlins, and support structures. Precision cold-formed for consistent quality.

  • Material: SGCC, SGCH, Q235
  • Thickness: 1.0–4.0mm
  • Length: Custom cutting
  • Surface: Galvanized or prepainted
Cold Storage Board

Cold Storage Board

Insulated panels with high-density PU or PIR core for cold rooms, refrigerated warehouses, and food processing facilities. Excellent thermal efficiency.

  • Temperature range: -50°C to +80°C
  • Seamless tongue & groove
  • Waterproof & mold-resistant
  • Available in various colors
Purification Board

Purification Board

Cleanroom panels with anti-static, dust-free, and bacteria-resistant surfaces. Ideal for pharmaceutical, electronics, and medical facilities.

  • Surface: PE film or special coating
  • Core: PU, rock wool, or glass wool
  • Fire rating: A-class available
  • Smooth, easy-to-clean finish
Color Steel Coating Series

Color Steel Coating Series

Comprehensive range of coated steel products for architectural, industrial, and decorative applications. Customizable in color, texture, and finish.

  • Multiple coating types
  • Custom embossing available
  • High gloss & matte finishes
  • Long-term warranty options

Our Advantages

Advanced Production Capacity

The Group operates three galvanizing and aluminum-zinc plating production lines, three color coated steel plate production lines, and one polyurethane composite plate production line.

With an annual output capacity of one million tons, we ensure timely delivery and consistent quality for large-scale projects worldwide.

Quality Assurance & Certification

We have passed ISO9001:2015, ISO14001:2015, and ISO45001:2018 certifications. Our products meet international standards and are recognized as “Shandong Famous Brand.”

A professional quality inspection team and advanced laboratory equipment ensure every batch meets strict performance and safety criteria.

Innovation & R&D

Our modern facilities include large-scale CNC production equipment and dedicated R&D centers focused on developing next-generation functional steel products with enhanced durability, insulation, and sustainability.

Global Reach & Support

Serving over 183 customers across 34+ countries, we offer comprehensive technical support, logistics coordination, and after-sales service to ensure customer satisfaction from inquiry to installation.

Frequently Asked Questions

What is the difference between galvanized and Galvalume steel?

Galvanized steel is coated with pure zinc, while Galvalume is coated with a 55% aluminum-zinc alloy. Galvalume offers superior corrosion resistance, especially in coastal and industrial environments.

Can I get custom colors for prepainted steel?

Yes, we offer custom color matching using RAL, NCS, or Pantone systems. We can also provide samples for approval before production.

What certifications do your products have?

Our products are manufactured under ISO9001:2015, ISO14001:2015, and ISO45001:2018 certified systems. The “Lanyun” brand is recognized as a Shandong Famous Brand and Shandong Famous Trademark.

What is the minimum order quantity (MOQ)?

MOQ varies by product type and specification. We accommodate both small trial orders and large container shipments. Contact us for specific details.

Do you offer technical support for installation?

Yes, we provide detailed technical data sheets, installation guides, and engineering support to ensure proper application and performance of our products.

Get in Touch

For inquiries, quotes, or technical support, please visit the official website to contact Shandong Lantian New Material Technology Co., Ltd.

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