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Yuyao Hongsheng Commodity Co., Ltd.
Yuyao Hongsheng Commodity Co., Ltd. is located in Yuyao City, Zhejiang Province. The company integrates product design, R&D and innovation, production of injection molding, printing and electroplating, and business sales. It is a manufacturer providing professional cosmetics, daily chemical products, and cleaning supplies packaging materials. Its main products include various vacuum bottles, cream boxes, lotion pumps, spray pumps, and covers of various specifications. As a professional China OEM Vacuum Bottle-HS-004A Suppliers and Vacuum Bottle-HS-004A company, After years of development, our company has advanced production technology and a professional business team. We value every need of our customers and provide personalized customization. The company adheres to the goal of producing the best products and providing the highest quality services, values the concept of green environmental protection, and is committed to providing you with the most perfect packaging. Welcome customers to call or write to order or customize products based on samples.
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Airless Bottle Industry knowledge

5ML-30ML black Airless Bottle-HS-004A, with its innovative vacuum sealing technology and user-friendly design, redefines the storage method of small-volume essences, concentrates and concentrated formulas - zero contact with air, zero residual waste, and precise freshness of every drop of active ingredients.

1. Core technology advantages
Vacuum preservation system: adopts a fully enclosed vacuum pump design, which physically isolates the penetration of oxygen, bacteria and external pollutants to ensure the purity and efficacy stability of the contents (such as essences, highly active skin care products), and extend the shelf life by more than 30%.
Zero residue access: unique piston bottom support structure, which rises with pressing until the product in the bottle is completely used up, avoiding the residual waste of traditional packaging.

2. Materials and processes
Environmentally friendly materials: The bottle body is made of high-strength materials, and the liner is compatible with alcohol, oil-based and water-soluble formulas.
Light-proof design: The black bottle body effectively blocks ultraviolet rays and prevents the degradation of photosensitive ingredients.

3. User experience optimization
Precise quantitative measurement: 0.1-0.3ml of volume is released per press, with small error, suitable for dosage control of high-priced products.
Anti-pollution mechanism: One-way air valve to avoid secondary pollution caused by air backflow and reduce dependence on preservatives.

4. Market application scenarios
High-end skin care: Suitable for products with strict activity requirements such as ampoule essence, anti-aging stock solution, freeze-dried powder compound solution.
Portable makeup: The capacity below 30ml is suitable for concealer, primer and other categories that require hygienic use.

5. Environmental protection and compliance
Detachable structure: supports split recycling and complies with EU and Chinese environmental protection guidelines.
Compatibility test: Passed extreme temperature stability test and adapted to cross-border logistics environment.