How to contact us

Material consultation and project validation

Contact DEYU for custom plastic compound development, material performance tuning, new plastic formulation R&D, color matching, sample trials and application-specific material selection. Send your target resin, processing method, part use and performance requirements so our team can review the technical route.

Contact methods

Map screenshot showing Yuyao Deyu Plastic Technology Co., Ltd. near Yuyao North Station in Yuyao, Ningbo, Zhejiang, China
Yuyao factory location
DEYU Plastics office and factory building in Yuyao, Ningbo, Zhejiang, China
DEYU office and factory building in Yuyao
DEYU Plastics warehouse with more than 8,000 square meters of raw material and finished goods storage
8,000+ sqm warehouse for stable material storage and delivery support

Why choose us

We work as a formulation partner for modified plastics. Instead of only recommending generic international grades, we tune resin, filler, additive package, color and processing window around your actual part, test target and production conditions.

1999Founded and focused on modified plastic compounding
5,000+Self-developed material routes and product formulations
1,000,000+Customers and project requests served

Custom fine-tuning, not only catalogue grades

Conductive, antistatic, flame-retardant, wear-resistant, reinforced, UV-resistant and cold-resistant compounds can be adjusted for resistance range, toughness, flow, color, surface finish and molding stability.

Extensive case experience across key industries

DEYU has supported successful material applications in automotive, aerospace, energy, defense, daily-use products and other demanding fields. Our one-stop material selection, formulation tuning, sample trial and production support helps customers reduce trial-and-error costs.

Factory production with small-batch trials

Our compounding line supports sample trials, pilot batches and repeat production, helping customers move from material idea to molded-part validation faster.

R&D and testing support

The laboratory checks tensile strength, impact behavior, density, resistance and processing response, so formulation changes are based on measurable data.

Quality system and long-term record

ISO 9001 quality management, years of honors and a large application base support stable cooperation for engineering, purchasing and molding teams.

Nearly 30 years of experience, backed by patents

Since 1999, DEYU has built long-term know-how in modified plastic formulation, process control and application validation. Patent-supported technical reserves and accumulated project data give customers a more reliable route from requirement to finished material.

Polymer Field Experts

Meet the people who connect formulation, material selection, production control, performance testing and new material development for DEYU projects.

Service Scope

DEYU modified plastic compounds are recognized by customers worldwide and supplied to projects across major industrial regions. From material selection to trial feedback and repeat production, our team supports customers beyond a single market or standard catalogue grade.

High-tech world map showing DEYU Plastics global service and export coverage
Global supply coverage from China to worldwide application markets

Worldwide supply for engineering plastics projects

We support customers in electronics, automotive parts, industrial components, packaging, appliances and precision molding. Whether the request is conductive, antistatic, flame-retardant, reinforced, wear-resistant, UV-resistant or a custom performance balance, DEYU can review the route according to the part and processing conditions.

Export coordination and technical communication

Our team can coordinate samples, specification discussions, packaging requirements, shipping documents and repeat order details. For international projects, we focus on clear material data, practical formulation advice and stable follow-up after trial molding.

Regions we regularly support

DEYU serves buyers, engineers and production teams across Asia, Europe, North America, South America, the Middle East, Africa and Oceania.

AsiaEuropeNorth AmericaSouth AmericaMiddle EastAfricaOceania