1000+
International success cases
Automotive
Experience with engine-bay parts, connectors, lamp housings and interior trims for global vehicle programs, supporting heat aging, UV, fogging, VOC/odor and flame-retardant validation.
Custom R&D for Modified Plastics
Conductive, wear-resistant, cold-resistant, UV-resistant, shading, flame-retardant and carbon-fiber grades
Service
3-5 day fast sampling
Testing
Full material performance testing
Advice
Free material guidance
Advantage
Small-batch special-performance customization
Team
Doctoral R&D team support
47%
Global demand growth
Experience
Automotive, aerospace, defense and daily-use applications
Popular Materials
Focused on R&D and customization of specialty plastics across multiple performance requirements and base resins.
Conductive PPDGK-PP DD2-3AConductive 10^2-10^3 ohm. Shielding fabric, medical devices, textile accessories and low-resistance conductive parts.
Transparent Antistatic ABSDGK-ABS KJD890TMPermanent transparent antistatic ABS; surface resistance 10^9-10^10 ohm; light transmittance above 85%. Transparent ESD covers, observation windows and electronic protective parts.
PTFE Wear-Resistant POMDGK-POM TF90MContains 20% PTFE wear additive; low friction coefficient. Gears, sliders, bearings and low-friction parts.
Halogen-Free Flame Retardant PPDGK-PP WPP-V0Halogen-free V-0 flame retardant; 1.6 mm can be tested to V-0; glow wire can be customized. Electrical housings, flame-retardant structural parts and electronic accessories.
UV-Resistant ABSDGK-ABS R165UVUV-resistant ABS; weather-resistant, low-temperature resistant and anti-aging, with reference UV resistance of 5-10 years. Home appliance housings, outdoor electrical boxes, automotive exterior parts and weather-exposed white ABS covers.
Flame-Retardant Antistatic PA6DGK-PA6 KJD789R-G30FFlame-retardant antistatic PA6; V-0 grade; surface resistance can be adjusted around 10^7-10^9 ohm with color matching. Flame-retardant electrical parts, colored ESD housings and injection-molded PA6 components.Service Fields
DEYU has built a large base of successful international cases and provides one-stop material services across application fields.
01
02
Defense
Applied to rugged cases, UAV parts, communication housings and shielding components, with focus on impact, low-temperature toughness, ESD control and dimensional stability.
03
Daily Goods
Used in grooming tools, appliance accessories, clips, handles and durable consumer parts, balancing surface texture, color stability, wear resistance and molding efficiency.
04
Aerospace
Supports UAV structures, lightweight fixtures, cabin auxiliary parts and high-stiffness assemblies, using reinforced compounds for weight reduction and dimensional control.
05
Electronics & Electrical
Covers appliance housings, ESD windows, connectors, charging parts and control modules, supporting flame-retardant, anti-static and precision molding requirements.
06
Industrial Equipment
Used for gears, sliders, bearings, guide rails, pump and valve parts, helping reduce friction, noise and wear in repeated-duty equipment.
07
Medical Devices
Supports device housings, handles, transparent covers and protective parts, with attention to toughness, cleanability, transparency and stable molding.
08
Energy
Applied to battery fixtures, insulating parts, flow-cell plates and power-system components, balancing conductivity or insulation with chemical and heat resistance.
DEYU Material Experts
DEYU material specialists connect formulation, material selection, production control, performance testing and new material R&D to help customers move from requirement to verified compound.
Mao Harvey
Material engineer with 30 years of experience who can propose customized formulations according to customer requirements. He is currently honorary chairman of the China Plastics Materials Association.
Gu Fiona
Material selection expert who analyzes product design, mold, molding process and application field from multiple dimensions, selects the right base resin and modification route, and helps companies reduce trial-and-error costs.
Liu Jiajia
Plastic performance testing specialist; key performance and formula direction can be known in 2-3 days.
Zhang erri
Terminal process parameter control engineer, helping companies adjust production parameters from pellets to finished products and providing one-stop sample prototyping support.
Griffin
Long-term production-line specialist and senior production expert with rich experience handling details across different materials, ensuring stable batch-to-batch performance.
Mao Kesin
New material R&D engineer focused on materials for specialized fields, such as conductive plastics with extremely low volume resistivity and plastics engineered to replace metal-level hardness.
Company Profile
Yuyao Deyu Plastic Technology Co., Ltd. is a professional modified plastic pellet production factory. The company provides complete production and quality control systems for customized plastic modification, covering engineering plastic compounding, color matching, modification and pelletizing.
DEYU focuses on electrically conductive plastics, antistatic / ESD plastic pellets, wear-resistant and abrasion-resistant plastic pellets, carbon fiber reinforced plastic pellets, glass fiber reinforced plastic pellets, UV-resistant plastics, low-temperature impact-resistant plastics, plastic alloy compounds, light-shielding plastics and flame-retardant plastic compounds. Base resins cover common plastic systems such as ABS, PP, PE, PC, PA, POM, PBT and PVC, while high-performance engineering plastics and alloy modification solutions are also available for PEEK, PPS, PEI, PTFE and PSU.
The company has strong customization capabilities and can support modification, coloring and small-batch trial production according to customer requirements. DEYU provides practical consulting on material performance, application direction and technical validation for injection molding, extrusion and technical product customers. Rapid sampling can be arranged in 3-5 days to help companies quickly validate the material logic.
1999 Founded
5000 + Self-developed Products
1000000 + Customers Served
Production Line and Operator
Real production workshop with extrusion equipment, raw material storage and on-site operation.
ISO 9001 Quality Management
Certified quality management system covering R&D and processing of modified plastic raw materials.
Plastic Pellet Samples
Conductive, antistatic, reinforced and application-specific pellets kept for material comparison.
Factory Scale and Production Lines
More than 8,000 m² of factory and warehouse space with 8 twin-screw production lines.
Testing Laboratory
Material testing equipment supports property adjustment, validation and technical communication.
Modified Plastic Customization, Fast Custom Process
Standard modified pellets can be delivered in 3-5 days. Flame-retardant, conductive, toughened, low-temperature resistant and high-rigidity compounds can be customized; size, resin, masterbatch and performance can be adjusted to requirements.
Submit Performance Needs / End Product
Upload physical property targets, color matching, quantity demand and end-product images to start customization matching.
Engineer Formula Matching
Engineers prepare the modified formula route, detailed quotation, material properties and processing parameter review.
Sample Trial Production
Arrange small-batch trial pelletizing and sample testing, support process implementation, test performance and lock the formula.
Pelletizing and Delivery
After sample approval, batch pelletizing, vacuum packaging and logistics delivery are arranged to the specified address.
Solutions
Application-focused material guides for functional plastic compounds, with practical routes for selection, testing and production validation.
Application case
Conductive PP for Electrical Housings and Industrial Covers
A validation-focused conductive PP guide for ESD-safe control boxes, industrial covers and electrical enclosures.
Material selection
High-Conductive PP vs General Conductive PP: DDL28 and DD2-3A Selection Guide
A practical comparison of DDL28 and DD2-3A by resistance unit, application, processing method, cost logic and validation route.
Technical routes
Flame-Retardant Conductive PP: Balancing UL94 V-0 and Stable Conductivity
How conductive networks, intumescent flame retardants, carbon black and CNT routes can be balanced in V-0 conductive PP.
Contact
Focused on modified plastic R&D and production
We provide professional customization services. If you have material questions, selection difficulties or performance requirements, contact us through any method on the right.
- Email: market@deyuplastics.com
- WeChat: mkx13905842100
- WhatsApp: +86 13905842100+86 15325909695
- Telegram: @deyuplast1
