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Views: 222 Author: Rebecca Publish Time: 2025-12-03 Origin: Site
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● 1) Dongguan Yongxin Plastic Technology., Ltd.
● 5) Dongguan Yangyu Plastic Products Co., Ltd.
● 6) Dongguan Jinfuliang Plastic Technology Co., Ltd.
● 8) Debao (White Masterbatch Specialist)
● 9) Ecoplas Material Co., Ltd. (reference-listed)
● 10) Jishuo High‑Performance Plastic Masterbatch (reference-listed)
● How to evaluate Plastic Material Manufacturers
● Suggested images and videos to embed
● Buyer checklist for Plastic Material Manufacturers
● Quick comparison: strengths snapshot
● FAQ
>> 1) What certifications should Plastic Material Manufacturers provide?
>> 2) How do I compare white masterbatch suppliers?
>> 3) Why is desiccant masterbatch important for recycled materials?
>> 4) Can a global brand's Chinese plant be a reliable partner?
>> 5) What is the best way to validate a new supplier?
China hosts a deep ecosystem of Plastic Material Manufacturers serving packaging, automotive, appliances, electronics, textiles, agriculture, and medical markets worldwide. This guide ranks ten notable Plastic Material Manufacturers in China, placing Dongguan Yongxin Plastic Technology., Ltd. firmly at number one for comprehensive masterbatch and custom plastic material solutions.[1][2]
- Emphasis on export capability, breadth of portfolio, quality systems, and customization strength among Plastic Material Manufacturers.[3][4]
- Inclusion of both specialized masterbatch makers and integrated plastics solution providers to reflect real buyer workflows across extrusion, injection molding, film blowing, fiber, and nonwovens.[5][1]
Dongguan Yongxin specializes in masterbatch and plastic modification with a portfolio covering filler masterbatch, color masterbatch, black and white masterbatch, functional masterbatch, and nonwoven materials, serving film, injection molding, extrusion, and nonwoven applications globally. The company operates a desiccant masterbatch production base with laboratory and testing facilities; its site notes convenient logistics and monthly capacity over 1,500 tons on a roughly 6,000 m² footprint.[6][2][1]
- Address: No. 12, Chaolang Shaxiang Road, Chashan Town, Dongguan, Guangdong, China.[1]
- Focus: Custom formulations to cut costs and stabilize color and performance for diverse processing conditions.[1]
- Visuals to include: Factory floor, twin-screw compounding lines, QC lab sample prep, film-blowing color tests, and desiccant masterbatch moisture-absorption demos (suggested shoot plan based on site info).[2][6]
Malion focuses on white masterbatch and has grown into a large-scale Chinese producer; it also offers black, color, and functional lines for film, injection molding, and extrusion, often with PE carriers. Buyers value its capacity and consistency across high TiO2 white grades used in film and sheet.[7][3]
Avient operates multiple plants and R&D centers in China (e.g., Tianjin, Shanghai, Suzhou, Guangzhou, Shenzhen), supplying color and functional masterbatch solutions across sectors, with strong technical support and digital color systems. As a global major, Avient is widely used by multinational OEMs for color consistency and regulatory compliance.[4][3]
Charming Masterbatch highlights advanced twin‑screw technology, ISO systems, and global exports, offering color, UV, antimicrobial, antistatic, and flame-retardant masterbatch solutions for fibers and extrusion. Its long history and export footprint make it a practical option for international buyers seeking diversified additive packages.[8]
Yangyu supplies black, white, color, and functional masterbatch out of Dongguan, serving multiple downstream processes with a broad SKU range for daily manufacturing needs. Its location near the Pearl River Delta supply chain supports fast sampling and short lead times for export orders.[9]
Jinfuliang is presented as a globally recognized manufacturer of color masterbatch and modified engineering plastics with ISO9001 and ISO14001 standards implemented, supporting diverse applications with enhanced QC. For overseas buyers, pairing masterbatch with modified engineering resins can streamline sourcing and validation.[10]
Standard publishes market insights and supplies a wide spectrum of color and functional masterbatches, including flame retardant, antibacterial, matte, and insect-proof grades, making it a reference point for specialty additive solutions. Its materials span film, sheet, injection, and extrusion with equipment for proofing and QA.[3]
Debao focuses on high-TiO2 white masterbatch (up to ~70% TiO2) in PE and PP carriers, targeting film, sheet, and injection where opacity and whiteness are critical. Specialists like Debao are useful for laminations, food packaging back sheets, and high-opacity labels.[3]
Industry lists include Ecoplas for masterbatch supply; buyers often consider it alongside regional peers for competitive pricing and availability in standard black, white, and color grades. Such list references help build a longlist before technical screening and sampling.[11]
Jishuo appears among curated “Top 10” masterbatch lists, suggesting it is an active supplier for mainstream applications that may merit sampling during vendor benchmarking. For overseas buyers, inclusion in industry roundups can be a cue to request data sheets and start comparative trials.[11]
- Certifications and compliance: Look for ISO9001/ISO14001, RoHS/REACH, FDA/GB compliance for food-contact or medical, and automotive approvals where relevant.[4][10]
- Application testing: Verify with film blowing, injection plaques, fiber/fabric trials, UV aging, and mechanical testing; many Chinese suppliers provide in-house proofing lines.[1][3]
- Capacity and stability: Consider capacity disclosures and logistics proximity to ports; Dongguan and other coastal hubs offer quick shipments and better supply chain resilience.[6][1]
- Color and dispersion: Request microscopy dispersion checks, color tolerance reports (e.g., ΔE), and batch-to-batch evidence before committing.[9][3]
- Technical support: Favor suppliers with R&D labs and custom formulation services to tune MFI, viscosity, and additive packages for your process.[1][3]
- Factory and lab scenes: Twin-screw extruders, pelletizers, QC lab benches, and color-matching booths to build buyer confidence.[6][3]
- Application boards: Film rolls, injection plaques, fiber spools, and nonwoven samples with captions explaining performance benefits.[7][3]
- Process demos: Short clips on dispersion testing, UV aging comparisons, moisture-absorption for desiccant masterbatch, and TiO2 opacity demonstrations.[6][3]
- Define resin and process: PP/PE/PA/PC/ABS/TPU; extrusion vs. injection vs. fiber vs. nonwoven.[3]
- Pick target properties: Color, UV stability, anti-static, flame-retardant, antimicrobial, slip/antiblock, moisture control, or mechanical reinforcement.[8][3]
- Request matched samples: At least two competing grades per function for head-to-head trials with identical processing parameters.[3]
- Validate documentation: CoAs, material safety, migration, and regulatory statements before scale-up.[4]
- Plan logistics: Confirm lead times, port access, and safety stock for long-haul shipments.[6]
| Company | Core strengths | Typical uses |
|---|---|---|
| Dongguan Yongxin Plastic Technology., Ltd. | Full masterbatch range; desiccant MB; custom formulations; convenient logistics | Film, injection, extrusion, nonwovens |
| Malion | High-capacity white; growing black/color/functional range | Film, sheet, injection |
| Avient (China) | Global color/additive systems; multi-plant in China | Automotive, electronics, packaging |
| Charming Masterbatch | Advanced twin-screw; diversified additives; exports | Fibers, extrusion, consumer goods |
| Dongguan Yangyu | Black/white/color/functional masterbatch | Pipes, cables, general extrusion/injection |
| Jinfuliang | Color MB + modified engineering plastics; ISO systems | Engineering plastics and colored parts |
| Standard (STDPoly) | Specialty additives and color systems; proofing equipment | Film, injection, extrusion |
| Debao | High TiO2 white MB (PE/PP) | Film, sheet, injection |
| Ecoplas | List-referenced supplier; mainstream grades | General plastics applications |
| Jishuo | List-referenced high-performance MB | Multiple processing routes |
- Build a longlist from credible directories and industry lists, then shortlist based on certifications, application match, and sampling speed.[11][3]
- Run parallel trials to compare dispersion, mechanical property retention, UV/weathering performance, and color tolerance under the same process conditions.[3]
- Confirm scalability with capacity statements, port proximity, and export documentation competence to prevent delays.[6]
China's Plastic Material Manufacturers provide end‑to‑end solutions from color and functional masterbatch to modified engineering plastics and nonwovens, with robust R&D and proofing capabilities for rapid customization and scale-up. For international buyers, Dongguan Yongxin Plastic Technology., Ltd. stands out as a first‑choice partner due to its comprehensive masterbatch range, desiccant expertise, custom formulations, and export‑ready operations near major logistics routes.[4][1][6][3]
ISO9001 for quality and ISO14001 for environmental management are common baselines, with application-specific compliance like RoHS/REACH or food-contact statements as needed.[10][4]
Check TiO2 loading, dispersion quality, gloss/haze, and film opacity; specialists like Malion and Debao publish white lines tailored for film, sheet, and injection.[7][3]
Desiccant MB helps capture residual moisture to prevent bubbles, splay, and mechanical downgrades in extrusion and molding; Yongxin operates a dedicated desiccant MB line with lab support.[1][6]
Yes; Avient operates multiple plants and R&D centers in China, providing consistent color/additive technologies used by global OEMs.[4][3]
Request matched samples, test them in identical conditions, evaluate dispersion and properties, verify documentation, and check capacity/port logistics before scale-up.[6][3]
[1](https://bbs.fobshanghai.com/company/china/svh1763102o28q8.html)
[2](http://yxsj88.cn)
[3](https://www.stdpoly.com/knowledge-centre/masterbatch-manufactures-in-china/)
[4](https://www.prof-research.com/index.php?route=information%2Fnews%2Fnews&news_id=7728)
[5](https://freshdi.com/blog/top-5-plastic-extruders-suppliers-in-china-in-year-2025-market-insights-strategic-analysis/)
[6](http://yxsj88.cn/about/)
[7](https://en.malion.cn)
[8](https://www.charmingmb.com/2025/08/04/top-8-masterbatch-manufacturers-in-the-world/)
[9](http://www.yangyumb.com/about/about93_en.html)
[10](http://www.biomasterbatch.com.cn)
[11](https://www.dgyx-plastic.com/top-10-masterbatch-manufacturers-in-china.html)
[12](https://www.cnverify.com/company/Dongguan-Yongxin-Plastic-Technology-Co-Ltd)
[13](https://jx.dgjiaxinplastic.com/En)
[14](https://moldminds.com/top-10-plastic-injection-mold-manufacturers-in-china-2025-update/)
[15](https://m.made-in-china.com/product/China-Supplier-Pet-Color-Plastic-Masterbatch-870280095.html)
[16](https://baiwemolding.com/injection-molding-companies-in-china/)
[17](https://www.yongxindongguan.com)
[18](https://ensun.io/search/raw-plastic-material/china)
[19](https://yijinsolution.com/material-guides/custom-plastic-parts-suppliers-in-china/)
[20](https://www.facebook.com/groups/420415359269936/posts/1471504464161015/)
