Lecos
Lecos
Explore our customizable baseline structural glass standards, manufactured to adapt seamlessly to high-speed automation lines.
In the highly competitive ecosystems of cosmetics, premium personal care, and therapeutics, the
For international travelers, 100 ml is the precise upper limit permitted by the TSA (Transportation Security Administration) and EU Aviation Safety guidelines for carry-on liquids. Brands targeting modern, high-mobility consumers structure their primary product ranges—ranging from luxury serums, essential oil blends, active botanical extracts, to prestige hair oils—around this format.
By partnering with a verified custom 100 ml glass bottle supplier, companies gain the flexibility to build strong brand identities through custom shapes (round, square, oval, or geometric profiles), specialized wall thicknesses, and high-performance cap systems. This adaptability ensures compatibility with automated filling machines and provides maximum protection against light and air exposure.
How Lecos Glass utilizes high-clarity soda-lime formulations and borosilicate technology to deliver chemical stability and impact resistance.
We offer both high-performance Type I Borosilicate glass for sensitive pharmaceutical ingredients and premium Type III Soda-Lime glass for cosmetics. Our glass stands up to thermal shock, high-pressure sterilization, and chemical corrosion.
Protect sensitive formulations (such as Retinol, Vitamin C, and pure essential oils) with amber, cobalt blue, or custom UV-opaque glass sprays. Our custom coatings block wavelengths under 450nm, extending the shelf-life of your products.
Using automated cold-end inspections, we maintain tolerances within ±0.1mm for 18/410, 18/415, and 24/410 neck threads. This precision guarantees a leak-proof fit with droppers, lotion pumps, fine mist sprayers, and screw caps.
Lecos Glass runs automated, energy-efficient furnace lines equipped with real-time IS (Individual Section) forming machines. Our production facilities in China combine raw material availability with highly efficient logistics hubs to deliver cost-effective and reliable solutions.
By integrating mold-making, raw glass production, surface processing, and transport logistics under one structured system, we drastically reduce lead times. Standard sample runs are finalized within 7 days, and full mass production is completed in 20 to 30 days.
This integrated supply chain shields our clients from volatile market shifts. By utilizing local raw materials and maintaining high furnace output, we protect buyers from pricing changes, offering stable contract terms and reliable yearly shipping schedules.
A look at how global brands configure our 100 ml glass bottles to meet specific market demands.
For high-end emulsions, botanical cleansing oils, liquid foundations, and hydrators, our 100 ml bottles provide the inert environment needed to keep formulas stable, while offering a premium weight and feel in the hand.
Optimized for premium essential oil blends, nutritional extracts, and clinical formulas. Pair our bottles with medical-grade glass pipettes or child-resistant caps to guarantee safe storage and exact dosing.
Our thick-base 100 ml molds provide the weight and clarity required by high-end perfume houses. These bottles integrate smoothly with crimp neck connections and fine mist pumps to ensure a premium spraying experience.
Lecos Glass designs and manufactures all packaging to meet major global safety guidelines. We ensure our bottles comply with FDA (21 CFR Part 177) standards for direct skin and food contact, and we pass routine testing for heavy metals under California Proposition 65 and CONEG regulations.
For European markets, our glass complies with REACH requirements and the EU Cosmetic Regulation (EC No 1223/2009). We subject every batch to strict pressure testing, thermal shock assessments, and surface durability runs to guarantee they perform reliably on high-speed filling lines.
By choosing a supplier that understands international regulations, you prevent shipping delays, customs holds, and product recall risks, keeping your global supply chain moving smoothly.
Over a decade of dedicated expertise in bespoke cosmetic, personal care, and therapeutic glass container packaging.
Lecos Glass has been dedicated to the glass packaging industry for over 10 years with our innovative wholesale glass bottles and jars for cosmetics, perfume, personal care, essential oils and candle jar glass packaging. We are pride of ourselves in being good at offering bespoken glass bottles to our clients. Basically, we have a large range of glass bottles, jars, and accessories you’ll ever need! Although we have hundreds of products, our collections include:
Lecospack provides professional glass cosmetic packaging solutions to the world wide customers. With years of experience in the field, we are capable of providing innovative, stable quality and cost effectively packaging according to the customers’ DNA. The quality of glass products has been strictly controlled, which has won the favor of both domestic and foreign customers, and we work with many brands directly and indirectly. We also offer all kinds of customized deep processing for glass bottles, such as frosting, electroplating, spraying, decal and silkscreen etc. We insist in playing a supportive role in the glass beauty industry.
Why global brands rely on Lecos Glass for their long-term custom product launches.
Strict automated and manual inspection processes to ensure zero leakage and consistent neck tolerances.
Optimized glass furnaces and raw material access translate directly into cost savings for our buyers.
Responsive support team assisting you from initial design mockups to global customs clearance.
Our company is built on a solid foundation of deeply held values that set us apart, steer our actions, and infuse every aspect of our corporate culture. These values are not just words; they are the principles that guide how we operate daily. Central to our business practices are our unwavering commitment to social responsibility, adherence to ethical standards, and steadfast support for universal human rights.
We are also dedicated to protecting the environment and making a positive impact in the communities where we live and work. We believe in fostering creativity and innovation, celebrating and embracing the richness of diversity, and treating our employees with the utmost respect and care, as if they were members of our own family. By upholding these values, we ensure that our company remains a responsible, ethical, and inspiring place to work.
A visual tour of our production facility, showcasing our quality control and manufacturing processes.
Illuminated by the high aesthetics and elegance of most famous luxury brands
Detailed information regarding our custom manufacturing parameters, minimum order quantities, lead times, and global shipping policies.
Refined, heavy-weight cosmetic jars and dropper assemblies for premium market applications.
