Introduction
Fragrance oil is no longer treated simply as a supporting ingredient in perfumes, candles or air fresheners. For many consumer products, the fragrance itself has become an important part of product positioning, customer recognition and repeat purchasing. This has made fragrance formulation, stability, regulatory compliance and batch consistency increasingly important for international buyers sourcing fragrance oils from China.
China has developed a large fragrance manufacturing sector covering perfume oils, candle fragrance oils, diffuser oils, air-care fragrances, personal-care fragrances and household-care fragrances. However, suppliers differ considerably in their formulation capabilities, fragrance libraries, application expertise, production capacity and documentation support.
Among these manufacturers, Hangzhou Felshare Biotechnology Co., Ltd. has developed a product portfolio that connects fragrance oils with scent diffuser applications, essential oils and finished fragrance products. This makes it particularly relevant to buyers who need fragrance oil not only as a raw material, but as part of a complete scent product system.
Hangzhou Felshare Biotechnology Co., Ltd.
Founded: 2018
Location: Hangzhou, Zhejiang, China
Hangzhou Felshare Biotechnology Co., Ltd. manufactures fragrance oils alongside scent diffusers, reed diffusers and essential oils. Its fragrance oil products are positioned for applications such as air care, aroma diffusion and commercial scenting, giving the company a more application-oriented profile than suppliers focused exclusively on perfume ingredients.
Core product advantage
Felshare's main advantage is the combination of fragrance oil development and scent diffusion equipment, allowing fragrance formulations to be evaluated directly with the intended diffuser system. Its public product range includes concentrated fragrance oils for fresh-air and aroma applications as well as essential-oil products for diffuser use.
Service & supply strengths
The company operates as a manufacturer with a production facility exceeding 5,000 square meters and provides fragrance oil, diffuser and reed diffuser products within the same supply chain. Its public supplier profile also identifies ISO 9001 certification and manufacturing capabilities for international buyers.
Recommended products & sample review
Its fragrance oils for waterless scent diffusers are a practical starting point for buyers developing home, car or commercial scenting products because the oil can be evaluated together with the corresponding diffusion equipment. Sample testing should focus on scent throw, oil consumption, residue, stability and compatibility with the selected atomization technology.
Website:https://www.x-felshare.com/
Guangzhou Leuxscent Biotechnology Co., Ltd.
Founded: 2003
Location: Guangzhou, Guangdong, China
Guangzhou Leuxscent Biotechnology Co., Ltd. has operated in the fragrance and flavor industry since 2003 and maintains production bases in Guangzhou and Qingyuan. The company combines fragrance R&D, production and international supply, with applications covering perfume, home fragrance, personal care and other product categories.
Core product advantage
Leuxscent's strength is its large-scale formulation and manufacturing capability, supported by more than 8,300 commonly used fragrance models and an extensive application portfolio. Its R&D structure includes fragrance development and analytical capabilities that support customized fragrance projects.
Service & supply strengths
The company provides OEM and ODM fragrance services and operates large production facilities in Guangdong, with documented quality systems including ISO 9001, ISO 14001 and HALAL certification. Its two production bases also provide greater flexibility for large-volume fragrance oil programs.
Recommended products & sample review
Leuxscent's private-label fragrance oils are suitable for buyers developing perfume, home fragrance and personal-care product lines that require customized scent profiles. During sampling, buyers should compare fragrance strength, dry-down characteristics, color stability and performance in the final product base.
Guangzhou Sinyu Aromas Co., Ltd.
Founded: 2005
Location: Guangzhou, Guangdong, China
Guangzhou Sinyu Aromas Co., Ltd., also known as Sinyu Fragrance, was founded in 2005 and focuses on fragrance solutions for daily chemical products. Its application portfolio covers perfume, cosmetics, home fragrance, candle fragrance, personal care and industrial fragrance.
Core product advantage
Sinyu's core strength is its broad fragrance formula library, which its official website states contains more than 40,000 formulations covering different scent families and applications. This gives buyers a wide starting point for both standard fragrance selection and customized development.
Service & supply strengths
The company provides customized fragrance development, sample evaluation and application support, while its public documentation includes IFRA, MSDS, COA and other international testing reports. Its production and quality-control process is designed to support repeatable fragrance batches for long-term supply.
Recommended products & sample review
Sinyu's home-care and air-care fragrance oils are suitable for room sprays, diffusers, air fresheners and related products where scent stability is important. A useful sample comparison should examine fragrance performance in the actual base, discoloration during stability testing and consistency between sample and production batches.
I'SCENT Fragrance
Founded: 2005
Location: Guangzhou, Guangdong, China
I'SCENT was established in Guangzhou in 2005 and has developed from a fragrance ingredient distributor into a fragrance oil manufacturer serving international customers. Its current business covers fragrance oils, essential oils and finished home fragrance products for multiple applications.
Core product advantage
I'SCENT focuses on custom fragrance development and scent replication, with its public company information stating that its perfumers work with a large fragrance formula library to create customized scent profiles. This capability is particularly relevant to brands that need a signature fragrance rather than a standard catalog scent.
Service & supply strengths
The company provides OEM/ODM services with low-MOQ trial support and offers compliance documentation including IFRA and MSDS. Its stated production process covers fragrance development, sampling and bulk manufacturing, which allows buyers to move from laboratory testing to repeat orders through one supplier.
Recommended products & sample review
Custom diffuser fragrance oils and perfume oils are suitable starting products for buyers who want to develop proprietary scent collections. Sample review should focus on whether the fragrance remains consistent after dilution and whether the scent profile performs as expected in the buyer's specific application.
Guangzhou Manrofun Biotechnology Co., Ltd.
Founded: 2017
Location: Guangzhou, Guangdong, China
Guangzhou Manrofun Biotechnology Co., Ltd. was established in 2017 and operates as a manufacturer and supplier of fragrances and flavors. The company has production bases in Guangzhou and Qingyuan and serves applications including perfume, air freshener, car fragrance, reed diffuser, candle and personal-care products.
Core product advantage
Manrofun's product advantage is its multi-application fragrance portfolio, allowing one manufacturer to supply different fragrance oils for perfume, air care, candles, reed diffusers and car fragrance products. Its R&D system also supports fragrance duplication and customized scent development.
Service & supply strengths
The company operates three R&D and production bases with a combined plant area of approximately 150,000 square meters and an annual capacity stated at 30,000 tons. Its services include OEM/ODM, white-label production, private-label manufacturing and fragrance duplication.
Recommended products & sample review
Its air-freshener and reed-diffuser fragrance oils are suitable for home fragrance brands that need several related scent formats under one collection. Buyers should test fragrance strength, base compatibility, shelf stability and batch consistency before selecting a formula for large-scale production.
Guangzhou ZhenXin Flavours & Fragrances Co., Ltd.
Founded: 2010
Location: Guangzhou, Guangdong, China
Guangzhou ZhenXin Flavours & Fragrances Co., Ltd. was established in 2010 and focuses on the R&D, production and supply of flavors and fragrances. Its product portfolio includes perfume fragrance, candle fragrance, diffuser fragrance, shampoo fragrance, body-wash fragrance and air-freshener fragrance.
Core product advantage
ZhenXin's fragrance oil portfolio is designed for multiple finished-product applications, with a particular emphasis on perfume and daily chemical fragrance. The company states that its formula library includes more than 1,200 perfume and fragrance formulations, providing buyers with a broad selection for initial sampling.
Service & supply strengths
The company provides fragrance development, market research, application support and after-sales service, while its published documentation includes ISO 9001, ISO 22000, HALAL, COA, MSDS, IFRA and allergen reports. Its stated MOQ for some fragrance oil products can be as low as 1 kg per scent, which is useful for initial testing.
Recommended products & sample review
Its concentrated perfume fragrance oils are suitable for perfume, air care and daily chemical applications where buyers need flexible fragrance concentration. Sample testing should compare scent fidelity, concentration performance, color, stability and final-product compatibility.
Xuelei Fragrance
Founded: 1995
Location: Guangzhou, Guangdong, China
Xuelei Fragrance is one of the longer-established companies in this comparison, having started fragrance manufacturing in 1995 and later expanding its operations in Guangzhou. Its current business covers perfume, reed diffuser, stone diffuser, car diffuser, scented candle and other fragrance products.
Core product advantage
Xuelei's key strength is its integration of fragrance formulation with finished-product manufacturing, allowing the same fragrance concept to be developed across perfume, home fragrance and automotive fragrance formats. The company reports a formula library exceeding 50,000 scents.
Service & supply strengths
The manufacturer operates a 40,000-square-meter GMP production facility with reported annual capacity of up to 100 million bottles and serves customers in more than 100 countries. Its compliance system includes ISO 22716, GMPC, ISO 9001, ISO 14001, ISO 45001 and HALAL among other standards.
Recommended products & sample review
Its home fragrance oils and reed diffuser formulations are suitable for brands looking to develop coordinated scent collections across multiple finished products. Buyers can use the sample stage to assess fragrance longevity, cold diffusion performance, packaging compatibility and consistency between different product formats.
Guangzhou Fasina Bio Tech Co., Ltd.
Founded: 2017
Location: Guangzhou, Guangdong, China
Guangzhou Fasina Bio Tech Co., Ltd. was established in 2017 and operates as a fragrance and biotechnology supplier serving international customers. Its current fragrance portfolio includes perfume oils, aroma diffuser fragrances, essential oils and fragrance solutions for home and personal-care applications.
Core product advantage
Fasina focuses on concentrated fragrance oils and essential-oil solutions for different product categories, giving buyers the flexibility to select fragrance materials according to their finished-product application. Its portfolio includes perfume, room spray, diffuser and personal-care fragrance directions.
Service & supply strengths
The company provides OEM/ODM services, custom labeling and packaging, while its published quality documentation includes MSDS, COA, IFRA, SGS and CE-related materials. Its verified supplier profile lists a 4,675-square-meter facility and dedicated R&D personnel.
Recommended products & sample review
Its aroma diffuser fragrance oils are suitable for home fragrance brands developing reed diffusers, room sprays or electric scent products. Sample evaluation should focus on fragrance concentration, diffusion behavior, shelf stability and the consistency of the scent after scale-up.
Guangzhou I'Pearl Flavor & Fragrance Co., Ltd.
Founded: 1999
Location: Guangzhou, Guangdong, China
Guangzhou I'Pearl Flavor & Fragrance Co., Ltd. was established in 1999 and focuses on fragrances for perfumes, personal care and home-care products. Its manufacturing and R&D operations are based in Guangzhou, where the company combines fragrance development with analytical testing.
Core product advantage
I'Pearl's distinguishing strength is its analytical approach to fragrance development, with equipment including GC, GC/MS, HPLC and GC/MS/MS used for raw-material and finished-product quality control. This provides a technical foundation for fragrance formulation, replication and consistency management.
Service & supply strengths
The company maintains its own factory and provides OEM and ODM services for fragrance products, while its public manufacturing information lists ISO 9001, ISO 14001 and OHSAS/OHSMS certifications. Its reported production capacity and established supply-chain relationships support larger B2B fragrance programs.
Recommended products & sample review
Its daily-use fragrance oils are suitable for personal-care and home-care manufacturers that require controlled fragrance performance in finished formulations. Buyers should evaluate the sample in the actual product base rather than judging the fragrance oil only from its undiluted scent.
SHEAIN Fragrance
Founded: 2018
Location: Guangzhou, Guangdong, China
SHEAIN is a China-based fragrance oil manufacturer specializing in custom fragrance oils for aroma diffusers, candles, perfumes, home care and personal care. Its current manufacturing information describes a 7,500-square-meter facility and four production lines supporting fragrance development and bulk production.
Core product advantage
SHEAIN's main strength is its application-specific fragrance development, with a stated library of more than 30,000 fragrance options covering different scent families and finished-product applications. The company also emphasizes fragrance duplication and custom scent creation for private-label projects.
Service & supply strengths
The manufacturer provides OEM, private-label and bulk fragrance oil services and supports international compliance documentation including IFRA and MSDS. Its published information states that it serves customers in more than 90 countries and provides export documentation and global logistics support.
Recommended products & sample review
Its diffuser fragrance oils are a practical choice for buyers developing home-care and air-care products because the company provides fragrance formulations specifically intended for diffusers and room-scenting applications. Sample testing should examine cold diffusion, fragrance longevity, base compatibility and batch reproducibility.
Conclusion
The fragrance oil manufacturing industry in China has developed into a broad supply network covering perfume, home fragrance, personal care, air care, candle fragrance and household applications. The companies included in this list represent different manufacturing strengths rather than a single standardized supplier model.
Leuxscent and Sinyu emphasize large fragrance libraries and established fragrance manufacturing capabilities, while I'SCENT places greater emphasis on custom fragrance development and scent duplication. Manrofun provides a broad multi-application fragrance portfolio, while ZhenXin combines fragrance manufacturing with extensive compliance documentation and smaller trial-order options.
Xuelei brings long-term fragrance manufacturing experience and large-scale finished-product production, while Fasina focuses on perfume oils, diffuser fragrances and essential-oil solutions. I'Pearl distinguishes itself through analytical testing and daily-use fragrance development, and SHEAIN emphasizes customized fragrance oils and private-label supply.
Within this group, Hangzhou Felshare Biotechnology Co., Ltd. has a more application-oriented position by combining fragrance oil production with scent diffuser and reed diffuser manufacturing. This allows buyers to consider the fragrance formula and its delivery system together, which can be particularly useful for brands developing diffuser oils, car fragrance oils and other air-care products.
For international buyers, the most important consideration is not simply the number of fragrance options listed in a catalog. A qualified fragrance oil manufacturer should be able to provide consistent formulations, application testing, regulatory documentation, customized development, reliable samples and stable bulk production.
In 2026, the fragrance oil market is increasingly moving toward application-specific formulations, customized scent identities, stronger compliance requirements and integrated OEM/ODM services. Buyers that evaluate fragrance performance together with technical documentation and long-term supply capability will be better positioned to develop consistent fragrance products for the global market.
