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Premium Rubber Chemicals & Reclaimed Rubber Solutions

As a leading manufacturer and exporter in China, Zhengzhou Denglan Industry Co., Ltd. specializes in high-performance reclaimed rubber activators, pine tar oil, C9 petroleum resin, and rubber softeners for global industrial applications.

Factory Building

About Zhengzhou Denglan

A trusted name in chemical manufacturing, supplying high-quality rubber processing additives and reclaimed rubber solutions worldwide.

Industrial Facility

Comprehensive Rubber Chemical Manufacturer

Zhengzhou Denglan Industry Co., Ltd. is a comprehensive chemical manufacturer, supplier, and exporter based in Zhengzhou, China. Since our establishment, we have specialized in the research, development, and production of reclaimed rubber and rubber chemicals.

We focus on auxiliaries for reclaimed rubber and rubber processing, delivering innovative solutions that enhance performance, efficiency, and sustainability in rubber manufacturing.

  • Specialists in reclaimed rubber activators and softeners
  • ISO-compliant production with full testing equipment
  • OEM services available for customized formulations

Our Competitive Advantages

We deliver value through quality, innovation, and customer-focused service.

Quality Guarantee

All production lines are equipped with a full set of testing equipment to ensure consistent product quality and performance.

Favorable Pricing

We work toward win-win solutions and support our customers to grow together with competitive and transparent pricing.

Professional Sales Team

Our well-trained sales staff have rich experience in handling international orders and providing technical support.

OEM Service

We support OEM services for product specifications, packaging, labeling, and custom formulations to meet your unique needs.

Our Products

High-performance rubber chemicals and reclaimed rubber additives engineered for industrial excellence.

Pine Tar Oil

Pine Tar Oil

A liquid mixture of macromolecular hydrocarbons dry distilled at 240–400°C. Enhances plasticity and softness in reclaimed rubber.

Rubber Softener
Reclaimed Rubber Activator

Reclaimed Rubber Activator

Offers superior permeability and stability during the desulfuration process of reclaimed rubber.

Activator
C9 Petroleum Resin

C9 Petroleum Resin

Also known as hydrocarbon petroleum resin. Improves tack and adhesion in rubber compounds.

Resin
Black Gum Rosin

Black Gum Rosin

Natural resin composed of various resin acids. Used as a tackifier and softener in rubber processing.

Natural Resin
Rubber Reclaiming Agent

Rubber Reclaiming Agent

Enhances the regeneration efficiency of waste rubber, improving plasticity and re-vulcanization capability.

Reclaiming Agent
Tall Oil Distillate

Tall Oil Distillate

Derived from pine wood pulping, used as a cost-effective softener and dispersant in rubber formulations.

Distillate
Softening Oil

Softening Oil

High-purity oil designed to improve processability and flexibility in reclaimed rubber production.

Processing Aid
Rubber Additive Package

Rubber Additive Package

Customized blend of activators, softeners, and resins for optimized reclaimed rubber performance.

Custom Blend
15+

Years in Industry

50+

Global Clients

100%

Quality Tested

Frequently Asked Questions

Get answers to common inquiries about our products and services.

Do you offer samples for the products?

Yes, we support customers with free samples. Customers usually pay the courier cost. Samples can be sent out within one week under normal conditions.

What are the delivery dates for orders?

We begin production immediately once prepayment or LC is issued. It typically takes 10–15 days to produce the order if there is no stock available.

What are the payment terms?

We offer flexible payment options. T/T and 100% L/C at sight are both acceptable. For other payment terms, we are open to discussion.

Do you provide OEM services?

Yes, we support OEM services for product specifications, packaging, labeling, and custom formulations based on customer requirements.

Get in Touch

Reach out to us for product inquiries, samples, or technical support.

+86-15538206987
No. 199 Nongye Road, Zhongyuan District, Zhengzhou 450000, China

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