OEM Car AC Maintenance Wholesaler & Manufacturer

Premium aerosol formulations, advanced automated filling, and globally compliant supply chains engineered for automotive HVAC systems.

Global Trends in Automotive HVAC Systems

Why modern vehicles require specialized chemical formulations and automated OEM production.

Evolution of Refrigerants & Cleaning Solutions

The global automotive climate control landscape is undergoing its most significant transition in three decades. Driven by environmental mandates such as the Kigali Amendment and EPA regulations, traditional refrigerants like R-134a are systematically being replaced by low Global Warming Potential (GWP) alternatives, notably R-1234yf.

This paradigm shift changes the chemical compatibility requirements of compressor lubricants and system flushes. R-1234yf systems operate under high thermal load, making them exceptionally sensitive to moisture and chemical residues. Consequently, standard cleaners no longer suffice; advanced aerosol solutions must use compatible PAG/POE synthetic oils and active agents that dissolve varnish without leaving trace materials that degrade system integrity.

Microbial Contamination & Evaporator Sanitization

Modern compact evaporator designs feature tightly packed aluminum fins. While this maximizes thermal transfer, it creates a dark, damp environment that accelerates the growth of mold, mildew, and bacteria. When drivers operate air conditioning systems, these microbes are blown into the passenger cabin, presenting significant health concerns.

As a leading OEM Car AC maintenance wholesaler, we develop precise chemistry that targets the core of evaporator structures. Our high-expansion foam sanitizers coat the microscopic gaps in the evaporator core, lifting and flushing out contaminants through the vehicle's condensate drain system. This dual-action mechanism cleans system components while restoring optimal cabin air quality.

Shandong ClanZhao & Linyi Xingguan

Your premier manufacturing partner in the fine chemical and aerosol industry.

Shandong ClanZhao New Material Technology Co., Ltd. is a specialized foreign trade subsidiary wholly-owned by Linyi Xingguan Fine Chemical Co., Ltd. We focus heavily on the high-end fine chemical sector, specializing in the research and development, large-scale production, and cross-border distribution of aerosol products.

By leveraging our parent company’s 19-year manufacturing heritage, we have built a fully integrated supply chain capable of producing large volumes of automotive maintenance sprays, household chemicals, and industrial consumables. Our joint laboratories work in partnership with academic institutions to refine formulations and introduce eco-friendly chemical products to global markets.

19+
Years Experience
10
Automated Lines
100k
Sq. Meters Area

State-of-the-Art Factory Floor

Equipped with international filling standard setups and precise quality control equipment.

Procurement Solutions for Global Distributors

Addressing the complex supply chain requirements of importers, wholesalers, and automotive service networks.

1. Specialized Aerosol Customization

We work directly with engineering teams to adjust pressure ratings, select targeted solvents, and formulate specific scents. Our ODM line matches chemical compounds with the precise specifications of regional markets, satisfying strict VOC standards.

2. Dangerous Goods Compliance

Aerosols are classified under UN1950 (Class 2 Dangerous Goods) for international transport. We handle all compliance matters, securing specialized packaging certificates, hazardous chemical declarations, and reliable shipping logistics.

3. Rigorous Quality Standards

Our production facilities maintain strict quality controls, from checking incoming packaging components to final leakage testing in heated water baths. These steps safeguard pressure consistency and ensure leak-proof performance.

Comprehensive Chemical Product Matrix

A broad range of specialized formulations to serve international brands and heavy industries.

Beyond Automotive AC Maintenance

Our capabilities go beyond automotive climate systems. We produce a wide selection of aerosol formulations designed for industrial processes, household cleaning, and personal care. This allows distributors to simplify their sourcing by purchasing multiple categories from a single supplier.

  • Insecticidal Aerosols: Fast-acting, reliable pest control sprays and mosquito coils formulated for consumer use.
  • Industrial Consumables: Heavy-duty mold release agents, performance lubricants, and paint removers optimized for manufacturing environments.
  • Household Daily Chemical Products: Advanced foaming carpet cleaners, sanitizing kitchen sprays, and specialized glass protectors.
  • Portable Energy: Safe, high-purity butane canisters built for camping stoves and outdoor food service operations.

Factory Quality Management & Certifications

We believe in building long-term trust through verifiable compliance. Our factory operates under the ISO9001:2015 quality management standard. We hold official chemical production licenses and possess the export certifications required to ship dangerous goods globally, ensuring your imports arrive smoothly at port.

ISO9001 Quality Certificate
Chemical Production License
Dangerous Goods Export Certification

Technology & Sustainability Roadmap

Our commitment to developing eco-friendly formulations, alternative propellants, and high-efficiency delivery systems.

Phase 1: Formula Optimization
Low-VOC Solvent Formulations

Replacing chlorinated solvents with biodegradable hydrocarbon bases to meet evolving environmental regulations without compromising clean performance.

Phase 2: Eco-Friendly Propellants
Alternative Gas Systems

Integrating nitrogen and DME propellants to lower the carbon footprint of our aerosol products, aligning with global climate objectives.

Phase 3: High-Yield Delivery
Smart Valve Technology

Adopting smart aerosol actuators that ensure consistent distribution patterns, reducing chemical waste during application.

B2B Procurement Frequently Asked Questions

Clear, direct answers regarding custom formulas, order quantities, dangerous goods shipping, and compliance support.

Q1: What is the typical Minimum Order Quantity (MOQ) for custom-formulated OEM orders?
For custom OEM/ODM aerosol formulations, our standard MOQ is 30,000 units per formulation. This requirement is determined by the cleaning and calibration protocols necessary for our high-speed automated filling lines. For products utilizing standard, pre-approved formulas, lower order quantities may be accommodated depending on raw material availability.
Q2: How do you verify chemical compatibility with R-1234yf and R-134a AC systems?
Our research laboratory tests all HVAC aerosols for compatibility with PAG, POE, and mineral lubricants. We ensure that our cleaning solutions do not degrade system seals, aluminum components, or internal copper windings, protecting the vehicle's compressor from premature wear.
Q3: Which certifications do you supply for dangerous goods customs clearance?
We provide all necessary documentation for UN1950 Class 2.1 or 2.2 aerosols. This includes globally recognized Safety Data Sheets (SDS) in multiple languages, dangerous goods packaging certificates, GHS compliance documentation, and customs export clearance paperwork.
Q4: What is your manufacturing capacity for large-scale orders?
With 10 automated filling lines spanning a 100,000 square meter facility, we can produce over 150,000 aerosol units daily. This scale allows us to maintain stable lead times, even during seasonal peaks in demand.
Q5: Can you customize the aerosol valve and spray patterns for specific applications?
Yes, we offer customizable delivery systems. Depending on the product, you can select wide-angle mist valves, precision extension tubes, or high-expansion foam actuators, allowing you to tailor the product to its intended use.
Q6: How long is the shelf life of your aerosol products under typical warehouse conditions?
Our products have a shelf life of 2 to 3 years when stored in dry, cool conditions away from direct sunlight. We utilize corrosion-resistant inner lacquers and high-quality double-crimped valves to prevent pressure loss over time.