Zhejiang D-Ray Technology Co., Ltd

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Zhejiang D-Ray Technology Co., Ltd

Dingrui New Materials - a professional high-performance pigment and dye manufacturer, provides you with comprehensive color solutions!

01/06/2026

🖤 Deep Black. Reliable Performance. Built to Last.

💖 COLORDUR® Copper Chrome Black (P.Bk.28) is a high-performance inorganic pigment engineered for applications that demand both durability and color consistency.

✨ Why choose P.Bk.28?
✔ Heat resistance up to 800°C
✔ Excellent lightfastness and weather resistance
✔ Strong resistance to acids, alkalis, and chemicals
✔ Easy dispersion and long-term color stability

25/05/2026

📊 What Matters Most to You When Choosing a Pigment Supplier?

👇 At D-Ray New Materials, we know every application has different priorities. Tell us what matters most to your business

A, Stable Supply & Delivery
B, Reliable Quality
C, Practical Function
D, Tailored Service
💬 Drop your choice in the comments (A/B/C/D) — or share what challenges you’re currently facing in your industry!

18/05/2026

🖤 Looking for a black that goes beyond just color? Meet Copper Chrome Black (P.Bk.28) — COLORDUR® Black 9028A-9528A from D-Ray, built for performance across demanding applications.

✔ Delivers excellent heat resistance, strong IR absorption, lightfastness 8/8, weather resistance 5/5, and outstanding chemical stability.

🏭 Easy to disperse with high hiding power, it performs consistently in coatings, masterbatch (PE / PP / PVC), films, fibers, engineering plastics (ABS / PC), automotive interiors, building materials like cement and concrete, as well as ceramics and enamel.

11/05/2026

🌳 Bright Color. Proven Durability.

🎨 COLORDUR® Nickel Titanium Yellow (P.Y.53) delivers a perfect balance of vibrant color, long-term stability, and cost efficiency—designed for demanding outdoor and industrial applications.

✨ Why it stands out
✔ Excellent weather & UV resistance—no fading over time
✔ Strong heat and chemical stability in harsh environments
✔ Eco-friendly & heavy-metal free for safer formulations
✔ High tinting strength for lower dosage, better value
☎️：+86 139 1636 8986

06/05/2026

🌿 Stronger Color. Smarter Performance.

📈 Upgrade your formulations with COLORDUR® Green 5050A (P.G.50)—a high-performance inorganic pigment designed to deliver powerful tinting strength, excellent coverage, and long-term durability.

✨ Why it stands out
✔ Lightfastness 8/8 & weather resistance 5/5
✔ Outstanding chemical resistance in harsh environments
✔ Infrared reflectivity for improved heat management

🏭 Built for versatility
Ideal for coatings, masterbatch, engineering plastics, construction materials, ceramics, and more—helping your products stay vibrant, stable, and reliable over time.

☎：+139 1636 8986 |📮:[email protected]

30/04/2026

🌟 D-Ray New Materials | International Workers' Day

💦We honor the dedication, craftsmanship, and hard work that drive progress across every industry. From innovation in materials to excellence in production, every achievement is built on the efforts of passionate people.

📍 At D-Ray New Materials, we are proud to stand alongside our team, partners, and customers worldwide—creating value, delivering quality, and shaping a better future together.

20/04/2026

📦 D-Ray New Materials | Ready to Ship, Ready to Deliver

🎨 Every order is more than just a shipment—it’s a commitment. At D-Ray New Materials, each batch of pigments is carefully inspected, securely packed, and efficiently dispatched to ensure it arrives in perfect condition and ready for your application.

🚚 Delivering not just products, but confidence and consistency worldwide.

13/04/2026

💖 Bismuth Yellow (P.Y.184) from the COLORDUR® range delivers a clean, vivid yellow tone with the durability required for demanding applications. Designed for stability and sustainability, it keeps your products looking fresh and consistent over time.

✔ Lightfastness 8/8 & weather resistance 5/5
✔ Infrared reflectivity for improved heat performance
✔ Excellent chemical stability in harsh environments
🔧 Ideal for industrial coatings, masterbatch, building materials, and inks—anywhere long-lasting color and eco-friendly performance matter.

💬 Ready to enhance your formulations? Let’s connect.

07/04/2026

💎 Engineered Blue. Proven Performance.

🎯 COLORDUR® Cobalt Blue (P.B.36) delivers vivid, high-purity blue with the durability required for demanding applications. Designed for consistency and long-term stability, it performs where ordinary pigments fall short.
✨ Why it stands out
✔ Heat resistance up to 800°C
✔ Excellent weather fastness for outdoor use
✔ Strong chemical resistance to acids, alkalis & solvents
🎯 Where it works best
• Industrial, powder & architectural coatings
• Plastics & masterbatch (PE, PP, PVC, ABS, PC)
• Construction materials like concrete and colored sand

31/03/2026

🎉 D-Ray April Fools’ Day | Innovation Starts Bold 🎉

April 1st is not just about fun—
it’s a reminder that every breakthrough begins with a bold idea.

At Dingrui, we turn concepts into reality through
reliable OEM & ODM solutions, continuous product upgrades,
and efficient factory-direct manufacturing.

Got a “crazy” idea? Let’s make it happen.

💡 Innovation starts here.

Address

Building 12, No. 260, 6th Street, Qiantang District, Zhejiang
Hangzhou
310018

Website

https://www.draycolor.com/

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