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Advanced Dissolvable Materials for Industrial Innovation

Chengdu East New Material Co., Ltd. is a high-tech enterprise integrating scientific research, production, and sales. We specialize in dissolvable rubber, magnesium alloy, and polyglycolic acid (PGA) solutions for oilfield, aerospace, automotive, and defense industries.

Company Profile

Chengdu East New Material Co., Ltd. is a high-tech enterprise integrating scientific research, production, and sales. Headquartered in Chengdu, Sichuan, China, we operate three mature raw material production lines focused on dissolvable rubber, dissolvable magnesium alloy, and polyglycolic acid (PGA).

As an innovative leader with multiple R&D initiatives, we are committed to transforming cutting-edge research into practical applications. Our mission is to provide a steady stream of advanced, eco-friendly materials for the petroleum, aerospace, military, automotive, and industrial sectors.

Learn More
2019
Founded
328+
Staff Members
50+
Company Honors
80,000㎡
Factory Area

Our Products

We offer a comprehensive range of high-performance, dissolvable materials engineered for reliability, efficiency, and environmental sustainability across demanding industrial applications.

Dissolvable Rubber Packer Seals

High-performance sealing solutions designed for temporary downhole applications. These packers dissolve completely under reservoir conditions, eliminating the need for retrieval.

  • • Resistant to high temperature and corrosion
  • • Hydrogen sulfide (H₂S) resistant
  • • Fully dissolvable in oilfield environments
  • • Ideal for fracturing and isolation operations

Dissolvable Magnesium Alloy

Engineered magnesium alloy materials that dissolve safely and completely in downhole conditions. Used in frac plugs, bridge plugs, and other temporary tools.

  • • Controlled dissolution rate
  • • High strength-to-weight ratio
  • • Environmentally friendly
  • • Customizable alloy composition

Dissolvable Magnesium Alloy Ball

Precision-engineered dissolvable balls used in multi-stage fracturing operations. Designed to seat in sleeves and dissolve after pressure testing.

  • • Uniform spherical shape
  • • Consistent dissolution profile
  • • High compressive strength
  • • Available in multiple diameters

PGA Rod

Polyglycolic acid rods used as temporary plugging agents or mechanical components in oil and gas operations. Biodegradable and high-strength.

  • • High tensile strength
  • • Fully biodegradable
  • • Resistant to hydrolysis until activation
  • • Used in plug-and-perf applications

PGA Frac Ball

Dissolvable frac balls made from polyglycolic acid. Used in multi-stage fracturing to isolate zones and enable sequential stimulation.

  • • Precise dimensional control
  • • Predictable dissolution time
  • • Excellent sealing performance
  • • Non-toxic and environmentally safe

PGA Temporary Plugging Agent

A biodegradable and highly effective temporary plugging solution for oilfield operations. Designed to prevent fluid loss during drilling and completion.

  • • Rapid deployment
  • • Forms strong, temporary seal
  • • Dissolves completely without residue
  • • Enhances operational efficiency

Expanded Rubber Raw Material

Specialized rubber compound with expansion properties for sealing applications in dynamic environments.

  • • Volume expansion under downhole conditions
  • • Maintains integrity under pressure
  • • Compatible with various fluids
  • • Used in packers and bridge plugs

High-Temp Corrosion-Resistant Rubber

Advanced rubber formulation engineered for extreme environments with high temperature, pressure, and corrosive elements including H₂S.

  • • Withstands temperatures up to 200°C
  • • Resistant to H₂S, CO₂, and brines
  • • Long service life in harsh conditions
  • • Ideal for deep well applications

Our Advantages

Chengdu East New Material combines innovation, quality, and service to deliver superior materials for industrial applications worldwide.

Quality Products

We continuously strengthen internal management and improve product quality to meet the highest industry standards.

Professional Team

We insist on the "talent first" strategy and have built a dedicated R&D and production team with deep industry expertise.

Widely Used

Our materials support critical operations in automotive, petroleum, aerospace, military, and industrial sectors globally.

Perfect Service

We offer comprehensive technical support and after-sales service to ensure customer success and satisfaction.

Latest News

Stay updated with our latest developments, industry insights, and participation in global events.

Event Announcement

Chengdu East at NEFTEGAZ 2024

Chengdu East will participate in the NEFTEGA Russia Moscow Oil and Gas Exhibition at the Central Exhibition Center in Moscow, Russia, from April 15 to 18, 2024, booth number 74B55.

April 10, 2024
Technology Insight

PGA Temporary Plugging Agent

PGA temporary plugging agent is a biodegradable and highly effective material used in oilfield operations. Learn about its mechanism, composition, and performance advantages.

June 13, 2025
Product Application

Polyglycolic Acid Rod for Oilfield

Polyglycolic acid rods help oil and gas operators achieve greater operational efficiency and cost savings. Discover key properties and real-world applications.

May 30, 2025

Get in Touch

We're ready to support your next project with advanced dissolvable materials and technical expertise.

Phone

+86-18109038314

Email

annikahan@wsmaterial.com

Location

Chengdu City, Sichuan Province, China

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