

In the global automotive aftermarket, maintaining engine peak performance is the cornerstone of professional vehicle maintenance. For B2B buyers, regional distributors, and fleet managers, sourcing a reliable carburetor cleaner is not just an inventory decision—it is an investment in mechanical longevity and customer satisfaction. Melster Chemical, a leading manufacturer with over 30 years of industry expertise, introduces a professional-grade formula engineered to meet the rigorous demands of modern and classic internal combustion engines.
Engine efficiency hinges on the precise mixture of air and fuel. Over time, heavy deposits of gum, varnish, and carbon accumulate within the carburetor and throttle body, leading to rough idling, poor fuel economy, and increased emissions. As an established exporter based in Guangzhou, Melster Chemical has developed a high-pressure aerosol solution that restores these components to factory-clean condition without the need for labor-intensive manual scrubbing.
Our formula is specifically designed for the international market, complying with ISO, CE, and RoHS standards. This ensures that our partners in Europe, North America, and Southeast Asia can distribute with confidence, knowing each 450ml unit meets global safety and performance benchmarks.
What distinguishes a professional-grade solvent from retail-grade alternatives is the concentration of active reagents. Melster’s proprietary chemical blend offers a multi-action approach to cleaning:
Instant Varnish Dissolution: Our high-solvency formula penetrates deep into metallic pores to break down hardened fuel residues that cause jet blockages.
Safe for Electronic Components: Engineered to be non-corrosive, our cleaner is safe for use on vehicles equipped with oxygen sensors and electronic fuel injection systems.
Rapid Evaporation with Zero Residue: The chemical carriers evaporate quickly after application, leaving a dry, clean surface that prevents the immediate re-attachment of airborne particulates.
Lubricity Protection: Unlike harsh industrial degreasers that can strip metal of essential oils, our cleaner includes a micro-layer of protective agents to prevent flash rusting on internal linkages.
For procurement officers and industrial suppliers, technical transparency is vital. Below are the key specifications for our primary export model:
Product Brand: Melster (Available for OEM/ODM Private Labeling)
Volume: 450ml High-Pressure Aerosol Can
Chemical Base: High-purity petroleum distillates and specialized surfactants
Application Areas: Carburetors, throttle bodies, chokes, manifold heat controls, and PCV valves
Shelf Life: 3 Years (Ideal for long-term inventory management)
Packing Standard: 24 Units per Master Carton (Optimized for sea freight palletization)
Established in 1997, Guangzhou Melster Chemical Co., Ltd. has its roots in the legendary Yongfu Road Auto Parts City, the largest distribution hub for automotive components in China. This heritage has provided us with unparalleled insight into the real-world challenges faced by mechanics and distributors.
Today, operating from our 18,000-square-meter facility in Licheng, we integrate advanced R&D with automated production lines. Our transition from a distributor to a world-class manufacturer means we control the entire quality chain—from raw material sourcing to the final pressure test of every aerosol can. This "Manufacturer-Direct" model allows us to offer competitive wholesale pricing while maintaining the high standards expected by professional B2B clients.
Our carburetor cleaner is a versatile tool across multiple high-value sectors, increasing its turnover rate for distributors:
Commercial Fleet Maintenance: Ensuring delivery trucks and logistics vans maintain optimal MPG (Miles Per Gallon) through regular intake cleaning.
Small Engine Repair: A must-have for servicing generators, lawnmowers, and marine outboards where fuel stability is a constant issue.
Classic Car Restoration: Providing a powerful yet controlled cleaning action for delicate vintage alloy carburetors.
Industrial Machinery: Cleaning fuel systems on forklifts and stationary industrial power units.
At Melster Chemical, we don't just sell products; we build brands. We offer comprehensive OEM and ODM services for international partners looking to establish their own line of automotive chemicals. Our team provides support in:
Formula Customization: Adjusting solvent potency or fragrance to meet local market regulations.
Label and Packaging Design: Creating professional, multilingual packaging that resonates with your local customer base.
Logistics Excellence: Leveraging our proximity to major Chinese ports to ensure timely and cost-effective shipping.


Apex Automotive Dynamics is a world-leading provider of high-performance automotive parts solutions. We focus on providing cutting-edge products covering braking, suspension and new energy powertrain systems to global OEM customers and the high-end aftermarket through technological innovation, and are committed to improving vehicle performance and driving experience.
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