30ml Serum Bottle（JH-108Z）
This premium 30ml cosmetic packaging bottle adopts a timeless classic straight-round shape paired with an upgraded thickened base design, effectively enhancing the overall texture, stability and grade of the product. The thick solid base prevents shaking and sliding during placement and display, while the smooth and neat straight-round bottle body maintains a minimalist and versatile aesthetic, suitable for diverse high-end cosmetic packaging styles. Featuring a moderate 30ml capacity, the bottle perfectly balances daily usability and portable carrying, making it an ideal container for skincare essences, hair care essential oils and various liquid beauty products, catering to commercial sales, salon use and personal daily skincare scenarios.
Standardized mass production specifications are implemented for matched accessories to ensure stable batch quality. The minimum order quantity for conventional electroplating rubber caps is 50,000 pieces, and custom rubber caps with special colors also require a fixed minimum order of 50,000 pieces. This unified production standard realizes standardized industrial manufacturing, guarantees consistent color difference, reliable sealing performance and uniform product quality among batches, and fully meets the bulk procurement and personalized customization demands of cosmetic brands and processing manufacturers.
The bottle is professionally fitted with a practical 20-tooth needle-type press dropper and a supporting 20# PE guide plug, with complete and high-quality accessory configuration. The dropper assembly is composed of safe PP inner lining, durable ABS middle collar and press button, high-elastic NBR rubber cap and premium low-borosilicate round-head glass tube. All parts are precisely tailored and tightly assembled to form a seamless and stable connection with the bottle mouth, effectively avoiding liquid leakage, volatilization and dust contamination during long-term storage and use.
Made of high-quality low-borosilicate glass, the bottle body boasts excellent chemical stability, corrosion resistance and high light transmittance. It will not react with active ingredients in essences and hair oils, fully protecting the purity and activity of internal liquids. The innovative needle press structure enables accurate quantitative liquid output, allowing users to take liquids precisely and conveniently. Combining upscale thick-bottom texture, safe eco-friendly materials and user-friendly functions, this 30ml bottle is a versatile and reliable packaging solution for skincare and hair care liquid products.
