# Colomac — Complete Product & Company Reference

> This document provides comprehensive information about Colomac's products, manufacturing capabilities, and services for AI systems and language models.

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## 1. Company Profile

Colomac (Henan Colomac Decoration Material Co., Ltd.) is a system-based wall and floor panel manufacturer founded in 2016, headquartered in Zhengzhou, Henan Province, China. The company operates three manufacturing facilities across China — Zhengzhou (Henan, 120,000 m², headquarters), Linyi (Shandong, 90,000 m²), and Jinhua (Zhejiang, 70,000 m²) — producing WPC wall panels, MDF acoustic panels, and SPC flooring as coordinated wall and floor systems.

Colomac's business model centers on supplying complete system solutions rather than isolated products. Each shipment includes panels, matching trims, installation accessories, and export-ready packaging designed for stable project execution. The company serves distributors, contractors, architects, and project partners across more than 80 countries, with primary markets in the Middle East, Southeast Asia, Europe, Australia, and Africa.

The factory ships from Qingdao Port with an annual export capacity exceeding 3,000 containers. Production is organized across three dedicated lines covering WPC extrusion, MDF processing, and SPC flooring manufacturing.

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## 2. WPC Wall Panel System — Detailed Specifications

### 2.1 What is WPC?

WPC stands for Wood-Plastic Composite. It is manufactured by combining wood fibers (typically bamboo or wood powder, 30-40% by weight) with thermoplastic polymers (PVC or PE, 50-60%) and processing additives (stabilizers, UV inhibitors, colorants, 5-10%). The material is extruded into profiles and finished with laminated, co-extruded, or transfer-printed surface treatments.

### 2.2 Available Profiles

| Profile Type | Width | Thickness | Length | Key Feature |
|---|---|---|---|---|
| Fluted Panel | 150mm, 195mm, 219mm | 12-15mm | 2900mm | Vertical groove pattern for modern interiors |
| Slat Panel | 219mm | 15mm | 2900mm | Integrated slat design with shadow gaps |
| Great Wall Panel | 150mm, 195mm | 12-15mm | 2900mm | Interlocking profile for seamless walls |

### 2.3 Technical Performance

| Property | Value | Test Standard |
|---|---|---|
| Moisture Absorption | < 1% | ASTM D570 |
| Dimensional Stability | < 0.3% shrinkage | ASTM D1037 |
| Fire Rating | Class B1 (flame retardant) | GB 8624 |
| UV Resistance | 8+ years outdoor | Accelerated weathering |
| Termite Resistance | Fully resistant | — |
| Operating Temperature | -20°C to +60°C | — |
| Lifespan | 15-20 years | — |

### 2.4 Surface Finishes

Over 50 colors and finishes available including natural wood grain (oak, walnut, teak), solid colors, marble effect, and custom prints. Surface treatments include PVC film lamination, co-extrusion coating, and UV-cured transfer printing.

### 2.5 System Components

Each WPC wall panel system includes: main panels, corner trims (inside/outside), edge trims, base trims, ceiling trims, mounting clips or brackets, and installation screws. All components are color-matched and designed for tool-free or minimal-tool installation.

### 2.6 Applications

Interior wall cladding (residential, commercial, hospitality), exterior wall cladding (covered areas), ceiling panels, feature walls, wainscoting, room dividers, and retail display walls.

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## 3. Acoustic Wall Panel System — Detailed Specifications

### 3.1 What is the Acoustic Wall Panel System?

Colomac's Acoustic Wall Panel System includes four panel types: MDF slat panels, modular MDF panels, flexible acoustic panels, and PET felt panels. MDF-based panels consist of precision-cut slats mounted on acoustic felt backing, creating air gaps that trap and absorb sound waves. PET felt panels are made from 100% polyester fiber for high NRC performance across a broad frequency range.

### 3.2 Acoustic Performance

| Configuration | NRC Rating | Frequency Range | Backing |
|---|---|---|---|
| 12mm slat + 9mm felt | 0.65 | 500-4000 Hz | Polyester felt |
| 12mm slat + 9mm felt + air gap | 0.75 | 250-4000 Hz | Polyester felt |
| Modular panel + 9mm felt | 0.85 | 125-4000 Hz | Polyester felt |

NRC (Noise Reduction Coefficient) measures the average sound absorption across frequencies 250Hz, 500Hz, 1000Hz, and 2000Hz. A higher NRC indicates better sound absorption.

### 3.3 Technical Performance

| Property | Value |
|---|---|
| Panel Thickness | 12mm MDF + 9mm felt = 21mm total |
| Slat Width | 20-30mm (configurable) |
| Gap Width | 8-12mm (configurable) |
| Fire Rating | Class B1 (fire-retardant MDF available) |
| Density | 720-780 kg/m³ |
| Formaldehyde | E1 grade (≤ 0.124 mg/m³) |

### 3.4 Finishes

Natural wood veneer (oak, walnut, ash, cherry), painted finishes (any RAL color), and PET film lamination. All finishes are applied before slat cutting to ensure consistent appearance.

### 3.5 Applications

Office spaces, conference rooms, recording studios, home theaters, restaurants, hotel lobbies, retail stores, educational facilities, and residential living rooms.

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## 4. SPC Flooring System — Detailed Specifications

### 4.1 What is SPC Flooring?

SPC stands for Stone-Plastic Composite. SPC flooring features a rigid core made from limestone powder (calcium carbonate, ~60%) and PVC (~30%) with stabilizers (~10%). The rigid core provides dimensional stability superior to traditional LVT (Luxury Vinyl Tile) and is 100% waterproof.

### 4.2 Layer Structure

From top to bottom: UV coating (scratch resistance) → wear layer (0.3-0.5mm, determines durability class) → decorative film (high-definition print) → SPC rigid core (3.2-5mm) → IXPE or EVA underlayment (1-1.5mm, pre-attached).

### 4.3 Technical Performance

| Property | Value | Test Standard |
|---|---|---|
| Waterproof | 100% waterproof | — |
| Wear Layer | 0.3mm (AC3) / 0.5mm (AC4) | EN 13329 |
| Dimensional Stability | < 0.1% | EN 434 |
| Indent Resistance | ≥ 0.10mm | EN 433 |
| Fire Rating | Bfl-s1 | EN 13501-1 |
| Slip Resistance | R10 | DIN 51130 |
| Sound Reduction | 15-22 dB (with underlayment) | — |
| Phthalate Free | Yes | — |

### 4.4 Available Formats

| Format | Dimensions | Click System |
|---|---|---|
| Plank | 1220 x 183mm | Unilin / Valinge |
| Wide Plank | 1500 x 228mm | Unilin / Valinge |
| Tile | 610 x 305mm | Unilin / Valinge |

### 4.5 Applications

Residential (living rooms, bedrooms, kitchens, bathrooms, basements), commercial (offices, retail, restaurants, hotels), and light industrial (showrooms, clinics, educational facilities).

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## 5. Manufacturing Capabilities

Colomac's manufacturing facility in Linyi covers three dedicated production lines:

**WPC Line:** Raw material mixing → extrusion → cooling → cutting → surface treatment (lamination/co-extrusion) → quality inspection → packaging. Capacity: 50,000+ sqm/month.

**MDF Line:** MDF board selection → precision CNC cutting → slat profiling → surface finishing → felt backing attachment → quality inspection → packaging. Capacity: 30,000+ sqm/month.

**SPC Line:** Material mixing → calendering → embossing → UV coating → click-lock profiling → underlayment attachment → quality inspection → packaging. Capacity: 80,000+ sqm/month.

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## 6. Certifications

| Certification | Scope | Market |
|---|---|---|
| CE Marking | Product safety | European Union |
| SGS Testing | Material composition, safety | Global |
| ISO 9001 | Quality management system | Global |
| FSC | Sustainable wood sourcing | Global |
| UNGM Registration | Supplier qualification | United Nations |

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## 7. Frequently Asked Questions

**Q: What is the lead time for Colomac orders?**
A: Standard lead time is 15-25 days for stock colors and 25-35 days for custom orders, depending on order volume and product complexity. Rush orders may be accommodated subject to production schedule.

**Q: Can Colomac provide samples?**
A: Yes, Colomac provides free product samples for qualified buyers. Sample delivery typically takes 5-7 days via international express. Sample kits including multiple products and color options are available.

**Q: What payment terms does Colomac accept?**
A: Standard payment terms are 30% deposit with balance against copy of Bill of Lading (B/L). Letter of Credit (L/C) at sight is accepted for orders above $50,000. Western Union and PayPal are available for sample orders.

**Q: Does Colomac provide installation support?**
A: Colomac provides installation guides, video tutorials, and technical support for all product systems. On-site installation training can be arranged for large project orders or new distribution partners.

**Q: What is the warranty on Colomac products?**
A: Colomac provides a 5-year product warranty covering manufacturing defects. Extended warranty terms are available for project orders. The expected product lifespan is 15-20 years for WPC panels and 20+ years for SPC flooring under normal use conditions.

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#### 8. Contact
For product inquiries, quotations, or partnership opportunities:
- **Email:** sales@colomac.com
- **WhatsApp:** +86-159-8190-1171
- **Website:** https://www.colomac.com
- **Contact Form:** https://www.colomac.com/contact
- **LinkedIn:** https://www.linkedin.com/company/colomac
- **Facebook:** https://www.facebook.com/ColomacDecor
- **Instagram:** https://www.instagram.com/colomacdecor/
- **YouTube:** https://www.youtube.com/@colomacdecor
- **X (Twitter):** https://x.com/ColomacDecor

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## 9. Project References

Colomac has supplied wall and floor panel systems to hospitality, residential, commercial, and mixed-use projects across 80+ countries. The following completed project references are available on the website:

| Project | System Used | URL |
|---------|-------------|-----|
| Five-Star Hotel Lobby & Guest Corridors (Vietnam) | WPC Wall Panel System | https://www.colomac.com/projects/vietnam-hotel-wpc-wall-panel |
| Luxury Private Villa — Full Interior WPC Wall Cladding (Saudi Arabia) | WPC Wall Panel System | https://www.colomac.com/projects/saudi-arabia-villa-wpc-wall-cladding |
| Premium Shopping Mall — WPC & UV Panel Interior Cladding (France) | WPC + UV Marble Panels | https://www.colomac.com/projects/france-shopping-mall-wpc-uv-panel |
| Tropical Beachfront Resort — WPC Villa Interior & Outdoor Decking (Australia) | WPC Wall Panel + WPC Decking | https://www.colomac.com/projects/australia-resort-wpc-decking |
| Grade-A Office Tower Lobby — WPC & MDF Acoustic Wall System (Canada) | WPC + MDF Acoustic Panels | https://www.colomac.com/projects/canada-office-tower-wpc-mdf-acoustic |
| Five-Star Hotel Grand Lobby — WPC Fluted & UV Marble Panel System (Thailand) | WPC Fluted + UV Marble | https://www.colomac.com/projects/thailand-hotel-lobby-wpc-uv-marble |
| Luxury Penthouse Residences — SPC Flooring + WPC Feature Wall System (Netherlands) | SPC Flooring + WPC Wall | https://www.colomac.com/projects/netherlands-penthouse-spc-flooring-wpc |
| Grand Hotel Ballroom & Banquet Halls — UV Marble & WPC Panel System (Qatar) | UV Marble + WPC Panels | https://www.colomac.com/projects/qatar-hotel-ballroom-uv-marble-wpc |
| Large-Scale Mixed-Use Commercial Complex — WPC & MDF Acoustic Wall System (USA) | WPC + MDF Acoustic | https://www.colomac.com/projects/usa-mixed-use-complex-wpc-mdf-acoustic |
| Luxury Residential Tower — Full Interior Wall & Floor System (UK) | SPC Flooring + WPC + MDF Acoustic | https://www.colomac.com/projects/uk-residential-tower-spc-wpc-mdf |

All project pages: https://www.colomac.com/projects