Your Trusted Partner in Fragrance OEM/ODM Manufacturing
AI Fragrance Global is the international brand of Huizhou Shangtuo Environmental Technology Co., Ltd. (brand: Top-State). For over 20 years, we have been a trusted OEM/ODM manufacturer specializing in aroma diffusers, reed diffusers, fragrance oils, scented candles, perfume, and car fragrance products. From product concept, structural design, and mold development to injection molding, assembly, testing, and final delivery, we provide complete one-stop fragrance solutions for global brands.
Headquartered in Huizhou, Guangdong Province, China, our manufacturing facility is strategically positioned near Shenzhen port for efficient global shipping to 50+ countries. We are a collective of engineers, fragrance formulators, mold designers, and quality-control specialists united by a single mission: delivering premium fragrance products that exceed international standards.
Unlike contract fillers, we are true end-to-end partners. We invest in your brand's long-term equity by offering proprietary mold designs, exclusive fragrance libraries, and scalable production lines, from agile pilot batches to high-volume runs exceeding 500,000 units per month. Our clients range from indie fragrance brands launching their first signature scent to multinational retailers expanding their private-label home fragrance lines.
We hold ISO 9001 (Quality Management), ISO 22716 (GMP for Cosmetics), CE, RoHS, REACH, and FDA Registered Facility certifications. All products undergo a rigorous 7-stage quality control process before shipment.
Our in-house tooling team specializes in custom aroma diffuser mold design and manufacturing. We handle the full process from 3D modeling and structural design to precision CNC machining and mold testing. Our facility houses 8+ injection molding machines capable of producing complex diffuser housings, bottle designs, and packaging components. Custom mold development typically takes 3-4 weeks from concept approval.
We offer an extensive library of 500+ proven fragrance formulations across all major scent families: floral, woody, fresh, oriental, and citrus. Our perfumers can also develop custom signature scents tailored to your brand identity. All fragrances are IFRA-compliant and undergo stability testing for various product matrices including reed diffuser bases, candle waxes, and electric diffuser cartridges.
Our production capabilities span 500,000+ aroma diffusers per month, 200,000+ perfume units, and 300,000+ home fragrance products (candles, reed diffusers, room sprays). We operate automated assembly lines for ultrasonic diffusers, nebulizing diffusers, and smart WiFi-enabled devices. Every unit passes through function testing, leak testing, and final quality inspection before packaging.
From custom glass bottles and aluminum caps to premium gift boxes and retail-ready packaging, our packaging engineers source and customize components from 200+ certified suppliers. We provide complete turnkey design: labeling, screen printing, hot stamping, and custom carton printing. Functional samples can be produced within 72 hours.
Navigating global fragrance regulations is our daily language. We maintain active registrations for FDA (US), REACH (EU), and relevant chemical safety registrations. Our regulatory team prepares full product documentation, safety data sheets (SDS), and Certificate of Analysis (CoA) with every shipment. We handle all export documentation for smooth customs clearance in 50+ countries.
With raw material sourcing from 15 countries and a just-in-time inventory system, we guarantee 99.7% on-time delivery. Our proximity to Shenzhen port ensures efficient sea freight routing to North America, Europe, the Middle East, and Southeast Asia. FOB, EXW, and DDP shipping terms are all available.
Industry average from concept to mass production is 3-4 months. We compress that to 4-6 weeks for standard products and 8-10 weeks for fully custom developments. Our dedicated project managers provide weekly progress updates via our client portal, ensuring complete transparency throughout the process.
Start with a small batch for market testing, then scale to mass retail without reformulating or re-tooling. Our modular production lines maintain identical quality across all batch sizes. We perform function and quality testing on every production run to ensure consistency.
No hidden fees. Our pricing model breaks down raw materials, tooling, labor, packaging, and logistics line-by-line. We offer tiered pricing for volume commitments and actively negotiate bulk material prices to pass savings directly to you.
Your custom mold and fragrance formula are your assets. We sign strict NDA agreements before any project begins. Custom molds are never shared with other clients, and proprietary blends remain yours exclusively. Your brand's unique product stays unique.
From first fragrance trial to final pallet shrink-wrap, we own the entire process. Our quality control team performs 30+ checkpoints per batch, including function testing, leak testing, fragrance stability verification, and packaging seal integrity. A full Certificate of Analysis accompanies every shipment.
We believe premium fragrance products should be manufactured responsibly. AI Fragrance Global is committed to sustainable manufacturing practices: our facility uses energy-efficient injection molding machines, our packaging options include recyclable and biodegradable materials, and we continuously work to reduce our carbon footprint across the supply chain.
All our fragrances are IFRA-compliant, and we offer clean-label formulations free from phthalates, parabens, and harmful VOCs. We partner exclusively with suppliers who adhere to fair labor practices and environmental standards.
When you choose AI Fragrance Global, you align your brand with a manufacturing partner that prioritizes people, planet, and product quality as much as profit.
Whether you have a fully developed product concept or just a vision for your brand, our team is ready to guide you from first sketch to final shipment. Request a free consultation, and we will provide a detailed feasibility study, cost estimate, and production timeline within 48 hours. Let us build your next iconic fragrance brand together.
Request a Free Quote or email us at 27005046@qq.com.