Manufacturer of Alkenyl Succinic Anhydride, Metalworking Fluid Additives, and Polyaspartic Resin

Polyaspartic Resin >

Epoxy Curing Agents >

Metalworking Fluid Additives >

Surfactants >

Alkenyl succinic anhydride derivatives >

Rust Preventive Oil additives>

Customized Formulation for Different Applications

Polyaspartic coating
Ruqinba is a

Polyaspartic Resin manufacturer

in China

Epoxy coating

We provide

Phenalkamine Curing Agents

for use in epoxy resin systems.

Metalworking Fluids

We provide lubricants, emulsifiers,

rust inhibitors, corrosion inhibitors,

and all related additives.

Rust Preventive Oil

We produce

rust prevention oil additives
which used in engine oils

and industrial processing oil.

WHO WE ARE

Leading in Specialty Chemicals

We established in 2003, are a high-tech enterprise integrating research, production, and sales of environmental chemical new materials.

We focuse on fine chemicals, specialty chemicals, chemical intermediates, and new materials, specializing in the research and production of series such as C8-C16 Alkenyl Succinic Anhydride, Polyaspartic Resin, Isocyanate Elastic Curing Agent, Epoxy Curing Agents, Metalworking Fluid Additives, Surfactants and other products.

Our chemical plant covers an area of approximately 130000 m², with a total investment exceeding 500 million RMB in the production base. The annual output value reaches up to 300,000 tons, providing customers with efficient, reliable, and high-performance solutions for many years.

VR FACTORY VIEWING

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Team Size

Fully Automated

Production Workshops

Advanced Testing Instruments

And Production Equipment

Independently Developed Products

CUSTOMIZED SERVICE

R&D Team

Composed of more than

50 Ph.D. and master's degree talents

Obtained Certification

We have obtained certification for
ISO 9001
ISO 45001
ISO 14001

REACH

SGS

Sustainable Development

We have developed various

environmentally friendly and biodegradable

c hemical additives.

NEWS & Blogs

Oct. 10th

Ruqinba at Eurasian Lubricants Show 2025

From October 1–3, 2025, Ruqinba Chemical participated in the Eurasian Lubricants Show 2025 in Istanbul, Turkey. The exhibition brought together global leaders and technical experts from the lubricant and metalworking fluid industries, serving as a major hub for innovation and partnership across Euro

Sep. 09th

Shenzhen Ruqinba Group Showcases Cutting-Edge Polyaspartic Resins at China International Coatings Expo 2025

On September 3, 2025, the China International Coatings Expo & the 23rd China International Coatings Exhibition officially opened in Shanghai. As one of the most influential events in the global coatings industry, the exhibition attracted thousands of professionals and enterprises worldwide. Shenzhen

Jun. 06th

Ruqinba Showcases Alkenyl Succinic Anhydride, Metalworking Additives and Surfactants at Lubricant Expo China 2025

[Shanghai, China — June 6, 2025] — Ruqinba Chemical Materials Co., Ltd. successfully participated in Lubricant Expo China 2025, held from June 4 to 6 at the National Exhibition and Convention Center (Shanghai). Located at Booth F25 in Hall N5, Ruqinba showcased its latest innovations in Alkenyl Succ

Nov. 07th

Methods for Defoaming When Surfactant Concentration Increases and Produces Excessive Foam

When air enters a liquid, due to its insolubility in water, it gets separated into numerous bubbles under external force, forming a heterogeneous system. As air is introduced and foam is generated, the contact area between the gas and liquid increases, leading to a rise in the system’s free energy.A

Manufacturer of Alkenyl Succinic Anhydride, Metalworking Fluid Additives, and Polyaspartic Resin

Customized Formulation for Different Applications

Polyaspartic Coating

Epoxy coating

Metalworking Fluids

Rust Preventive Oil

WHO WE ARE

Leading in Specialty Chemicals

VR FACTORY VIEWING

CUSTOMIZED SERVICE

R&D Team

Obtained Certification

Sustainable Development

NEWS & Blogs

ADVANCED R&D CAPABILITY