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Comprehensive Products and Efficient Service
Our Enduring Commitment
DONGGUANG YONGXIN PLASTIC TECHNOLOGY., LTD. as an integrated R&D, production, and sales enterprise specializing in innovative plastic materials, we operate a 5,000+ square meter facility equipped with 9 high-precision twin-screw production lines and a state-of-the-art laboratory with diverse small-scale plastic testing equipment.
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Leading Domestic
Masterbatch Supplier and Manufacturer
DONGGUANG YONGXIN PLASTIC TECHNOLOGY., LTD. as an integrated R&D, production, and sales enterprise specializing in innovative plastic materials, we operate a 5,000+ square meter facility equipped with 9 high-precision twin-screw production lines and a state-of-the-art laboratory with diverse small-scale plastic testing equipment.
banner
Leading Domestic
Masterbatch Supplier and Manufacturer
DONGGUANG YONGXIN PLASTIC TECHNOLOGY., LTD. as an integrated R&D, production, and sales enterprise specializing in innovative plastic materials, we operate a 5,000+ square meter facility equipped with 9 high-precision twin-screw production lines and a state-of-the-art laboratory with diverse small-scale plastic testing equipment.
banner
Leading Domestic
Masterbatch Supplier and Manufacturer
DONGGUANG YONGXIN PLASTIC TECHNOLOGY., LTD. as an integrated R&D, production, and sales enterprise specializing in innovative plastic materials, we operate a 5,000+ square meter facility equipped with 9 high-precision twin-screw production lines and a state-of-the-art laboratory with diverse small-scale plastic testing equipment.
banner
Leading Domestic
Masterbatch Supplier and Manufacturer
DONGGUANG YONGXIN PLASTIC TECHNOLOGY., LTD. as an integrated R&D, production, and sales enterprise specializing in innovative plastic materials, we operate a 5,000+ square meter facility equipped with 9 high-precision twin-screw production lines and a state-of-the-art laboratory with diverse small-scale plastic testing equipment.
banner
Leading Domestic
Masterbatch Supplier and Manufacturer
DONGGUANG YONGXIN PLASTIC TECHNOLOGY., LTD. as an integrated R&D, production, and sales enterprise specializing in innovative plastic materials, we operate a 5,000+ square meter facility equipped with 9 high-precision twin-screw production lines and a state-of-the-art laboratory with diverse small-scale plastic testing equipment.
banner
Leading Domestic
Masterbatch Supplier and Manufacturer
DONGGUANG YONGXIN PLASTIC TECHNOLOGY., LTD. as an integrated R&D, production, and sales enterprise specializing in innovative plastic materials, we operate a 5,000+ square meter facility equipped with 9 high-precision twin-screw production lines and a state-of-the-art laboratory with diverse small-scale plastic testing equipment.

Creative Solutions from a Global Masterbatch Manufacturer and Supplier

Colloids is a global masterbatch manufacturer and inventor of high-performance black and colour masterbatch solutions.
We supply and produce high-performance and quality masterbatch to the polymer processing market.
Our continued investment in research and development helps us drive innovation in the masterbatch industry.
About Us

Our core advantages are as follows:

Customized Production
From sketches or ideas to full-scale models, our product engineering team collaborates closely with top architects and engineering firms to develop and realize the most complex products.

 Training Center
Provide basic and advanced training for customers and service partners, including product overview, operation, and troubleshooting. Additionally, offer online training for customers and service partners, as well as hands-on and classroom training for both.
 

Product Catalog

TPU Masterbatch
TPU Masterbatch
PP Masterbatch
PP Masterbatch
PE Masterbatch
PE Masterbatch
PBAT Masterbatch
PBAT Masterbatch
ABS Masterbatch
ABS Masterbatch
PA Masterbatch
PA Masterbatch
PC Masterbatch
PC Masterbatch
High Pigment Sand
PC Masterbatch

Materials Application

Application Housing
Application Housing
Food Package
Food Package
Helmet
Helmet
Medical Pneumatic Tubes
Medical Pneumatic Tubes
Nonwoven Bags
Nonwoven Bags
Scrubs
Scrubs
Thin Films
Thin Films
Wire
Wire
Further Products

FAQ

  • Q About Delivery

    A FOB, FCA, CFR, CIF, DDP
  • Q About Payment Term

    A T/T, L/C, MoneyGram, Western Union
  • Q About QC

    A Our engineer will do Lab Test during production and our QC team do test before delivery.
  • Q About Sample

    A We provide according to customer needs
  • Q About Price

    A Contact us for a quote (Please tell us the material, color and quantity you need.We'll get back to you within 24 hours)
Latest News

What Is A Foam Plastic Material?

Foam plastic materials combine light weight, insulation, and durability for industries like packaging, automotive, and construction. Learn what foam plastics are, how they’re made, and how Masterbatch technology customizes their performance and sustainability.

Feb 20, 2026

What Is A Flexible Plastic Material?

Discover what flexible plastic materials are and how Masterbatch technology enhances their performance, flexibility, color, and sustainability. Learn about applications, properties, and future innovations shaping the next generation of flexible polymer products.

Feb 19, 2026

What Is A Foam Plastic Material?

Foam plastic materials combine light weight, insulation, and durability for industries like packaging, automotive, and construction. Learn what foam plastics are, how they’re made, and how Masterbatch technology customizes their performance and sustainability.

Feb 20, 2026

What Is A Flexible Plastic Material?

Discover what flexible plastic materials are and how Masterbatch technology enhances their performance, flexibility, color, and sustainability. Learn about applications, properties, and future innovations shaping the next generation of flexible polymer products.

Feb 19, 2026

What Is A Durable Plastic Material?

Discover what makes a plastic material truly durable and how Masterbatch technology enhances its strength, color stability, and longevity. Learn about different plastic types, key durability factors, and how custom Masterbatch solutions transform modern manufacturing applications.

Feb 18, 2026

What Does It Mean by Soft Plastic Material?

Soft plastic materials are flexible polymers used across packaging, automotive, and consumer industries. This article explains their structure, properties, types, and how advanced Masterbatch formulations enhance color, performance, and sustainability in modern plastic manufacturing.

Feb 17, 2026

What Does Core Use for Their Plastic Material Bottle?

Discover what core materials are used in plastic bottles and the vital role of Masterbatch in enhancing color, durability, and sustainability. Learn how innovative manufacturers develop customized, eco-friendly Masterbatch solutions for the global plastic packaging industry.

Feb 16, 2026

What Does Core Hydration Use for Their Plastic Material Bottle?

Core Hydration uses 100% recycled PET (rPET) bottles, offering safe, BPA‑free, pH‑balanced water in sustainable packaging. This article explains the bottle material, rPET production, environmental benefits, and how masterbatch technology supports high‑quality recycled plastic bottle solutions.

Feb 15, 2026

What Doe Core Use for Their Plastic Material Bottle?

Explore how masterbatch technology shapes the performance, color, and sustainability of plastic material bottles. Learn about PET, HDPE, and PP core materials, additive innovations, and how Chinese manufacturers deliver custom masterbatch solutions for global packaging markets.

Feb 14, 2026

Exploring The Benefits of PC Masterbatch in Plastic Manufacturing

Discover how PC Masterbatch revolutionizes plastic manufacturing by enhancing color consistency, strength, and performance. Learn its benefits, applications, and sustainability advantages across industries including automotive, electronics, and packaging.

Feb 12, 2026

Our mission

We produce high-quality modified materials to meet all our customers' requirements!
We develop high-quality masterbatches, compounds and roto powders

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