18 years of production experience
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To Strive Forward No Energy Waste
Advanced formulas engineered for new car surfaces and personal care compatibility.
The global automotive aftermarket is undergoing a significant paradigm shift. Traditionally, car detailing products relied heavily on harsh industrial solvents, strong petrochemicals, and synthetic silicones. However, as modern consumers spend an average of 10 to 15 hours per week inside their vehicles, the cabin is increasingly viewed as an extension of the home—a personal sanctuary. This change in consumer perception has bridged the gap between automotive maintenance and personal wellness, giving rise to the integration of Personal Care Spray formulations for New Car Interior Detailing.
From a commercial perspective, the demand for non-toxic, bio-based, and hypoallergenic aerosol sprays has skyrocketed. Industry research indicates that the global automotive detailing market is projected to reach over USD 15 billion by 2030, with a substantial portion of this growth driven by eco-friendly and health-conscious interior care products. Car manufacturers (OEMs) and detailing service providers are actively collaborating with biotechnology and personal care chemical manufacturers to formulate sprays that achieve dual purposes: professional-grade surface protection and dermatological safety.
When a new vehicle rolls off the assembly line, its interior surfaces are highly pristine but also sensitive. Standard industrial cleaning agents can cause premature fading, cracking, or strip away the natural protective oils of premium leathers. Furthermore, new cars often release volatile organic compounds (VOCs)—commonly referred to as the "new car smell"—which can cause headaches and respiratory discomfort.
A personal care-grade aerosol spray addresses these challenges by utilizing cosmetic-grade ingredients, natural botanical extracts, and advanced emulsifiers. By treating the interior materials with the same gentleness and precision applied to human skin care, these detailing sprays nourish leather fibers, prevent static buildup on digital displays, and neutralize VOCs rather than simply masking them with heavy synthetic fragrances.
Understanding the exact interaction between advanced spray formulations and diverse cabin materials is essential for maximizing both aesthetic appeal and material longevity. Below, we analyze the deep application scenarios of personal care aerosol technology within a new car interior.
Utilizing clean, fluorine-free hydrophobic polymers (similar to those used in garment and shoe protection), these sprays coat fabric fibers without clogging them. This creates an invisible barrier against water, coffee, and oil stains while ensuring the seats remain soft, breathable, and safe for bare skin contact.
Instead of relying on heavy chemical propellants and artificial musks, modern interior sprays use natural essential oils (such as Jasmine, lavender, or eucalyptus) and bio-enzymes. These enzymes actively break down odor-causing molecules, ensuring a fresh, allergen-free environment safe for infants and pets.
For delicate leather steering wheels and gear shifts that frequently absorb human skin oils, specialized dry-powder aerosol sprays lift grease and sweat residues safely. The powder absorbs the oils without requiring heavy scrubbing, preserving the original matte texture of new car leather.
The manufacturing of these advanced detailing sprays requires state-of-the-art cleanroom environments and precise aerosol filling technology. The industry is moving rapidly toward sustainable propellants, such as compressed air or nitrogen, which reduce carbon footprints and eliminate the risk of inhaling harmful hydrocarbon gases inside the confined space of a vehicle cabin. Additionally, the incorporation of micro-encapsulation technology allows for a slow, sustained release of active protective agents and pleasant scents, keeping the new car cabin fresh and protected for weeks after a single application.
Guangdong Depur Biotechnology Co., Ltd. is a core manufacturing factory under the Hengchang Group. Relying on the Group's over ten years of in-depth accumulation in the aerosol industry since its establishment in 2014, it has built a modern source manufacturing benchmark integrating R&D, production, and sales.
The company focuses on technological innovation in aerosol and liquid products, with customized one-stop solutions at its core, providing safe and efficient, full-chain OEM/ODM services to global brand owners and distributors, deeply covering multiple fields such as personal care, home cleaning, and automotive maintenance.
By bridging the gap between personal care formulation standards and high-performance automotive detailing products, Guangdong Depur Biotechnology is uniquely positioned to lead the market in producing safe, eco-friendly, and highly effective detailing sprays for new car interiors.
Our commitment to excellence is backed by substantial industrial investment, cutting-edge facilities, and rigorous quality control protocols. The company's new production base is scheduled to be completed and put into operation in November 2025, located in Nanxiong, Guangdong, covering an area of 50 mu, with a total investment of 126 million yuan.
It is planned to build 3 Class A workshops and 1 Class C workshop, equipped with 100,000-level clean production spaces, and 11 fully automatic aerosol production lines and 2 liquid filling lines, with a daily production capacity of 600,000 cans. At the same time, a 9,000-square-meter intelligent warehousing system will be built to achieve full-process intelligent control of production and warehousing.
The base has passed the dual certifications of ISO9001 quality system and ISO14001 environmental system, and has formed a professional quality inspection team of 12 people with an average of over 6 years of experience. It completes more than 8,000 batches of product tests throughout the year, with a detection data accuracy rate of 99.8%, strictly controlling the entire process from raw material storage to finished product delivery, laying a solid foundation for product quality.
More than 18 years of industry experience
Covers an area of 100 mu
Professional quality inspection team
Relying on the Guangzhou Huadu Research and Development Center established in August 2025, the company has built an innovative service system with rapid response: sample production within 3 hours, formula optimization within 24 hours, and precise product problem location within 3 hours.
It has accumulated over 3,000 mature formulas and launches more than 50 new products each year. It also possesses five special qualifications, ensuring that our partners receive state-of-the-art formulations tailored to market demands, including premium personal care and automotive interior detailing sprays.
Our commitment to global standards is validated by international certifications.
As autonomous driving technology matures and electric vehicles (EVs) dominate the market, the cabin experience will shift even further toward a mobile living space. This evolution will require detailing sprays to offer multi-functional benefits. Future formulations will not only clean and protect but will also incorporate active antimicrobial agents to keep touchscreens and steering wheels free of bacteria, and smart scent-release systems that adapt to the driver's mood or stress levels.
Furthermore, sustainability is no longer optional. The integration of biodegradable packaging, plant-based surfactants, and non-VOC propellants will define the market leaders. By combining biotechnology with aerosol manufacturing excellence, companies like Guangdong Depur Biotechnology are paving the way for a safer, cleaner, and more luxurious driving experience.
Explore our diverse portfolio of high-performance aerosol sprays designed for personal, home, and automotive care.
