Lecos
Lecos
Decoding the integration of high-performance glass formulation and micro-fine mechanical misting for B2B procurement professionals.
In the contemporary wellness, home fragrance, and cosmetic sectors, the packaging has evolved from a simple containment vessel to a core component of the user experience and brand integrity. The demand for diffuser bottles with pump sprayers has surged globally, driven by a consumer shift towards premium formulations, clean beauty, and active ambient scenting. Brands require a vessel that combines high-performance chemical durability with a delivery system that ensures micro-fine, consistent droplet distribution.
Standard reed diffusers, while popular, offer passive evaporation with limited user control. Modern professional settings and luxury personal care applications demand active delivery mechanisms—specifically pump sprayers engineered to distribute high-viscosity fragrances, essential oil matrices, and sanitizing hydrosols without clogging or degrading the actuator assembly.
Understanding why procurement heads are shifting to specialized glass sprayers:
Lecos Glass (also operating as Lecospack) has been dedicated to the glass packaging industry for over 10 years. We specialize in engineering and manufacturing innovative wholesale glass bottles and jars for cosmetics, perfumes, personal care, essential oils, and candle glass packaging. We pride ourselves on offering bespoke glass packaging systems tailored to our client's brand DNA.
With a comprehensive product catalogue spanning hundreds of specialized molds, our staple collections focus on premium categories such as fancy dropper bottles, Boston round bottles and accessories, high-end cosmetic skincare jars, glass perfume bottles, and customizable diffuser bottles with high-performance pump tops. Our operations bridge the gap between creative aesthetic design and rigorous industrial production, serving domestic and international luxury brands directly and indirectly.
Aligning raw functional containers with your luxury brand identity through specialized finishing processes.
We execute precise exterior spray coatings ranging from high-gloss gradients to soft-touch matte finishes. Our electroplating chambers deposit ultra-thin metallic barriers (Gold, Silver, Rose Gold, and custom colors) on both glass surfaces and plastic pump collars, delivering metallic elegance without compromising recyclability.
To shield light-sensitive formulations (like pure essential oils or botanical diffusers) from UV degradation, we offer premium acid-frosting and eco-friendly physical sandblasting. This creates a semi-opaque tactile barrier that diffuses light while maintaining a premium, frosted aesthetic.
We utilize multi-color automatic screen-printing lines and high-temperature thermal transfer decals. These techniques ensure your branding, instructions, and ingredient panels remain crisp, chemical-resistant, and immune to abrasion or oil-induced peeling.
Our organization is built upon a solid foundation of deeply held corporate values that direct our actions, steer our operations, and define our corporate culture. These values are not simple marketing statements; they are the active principles that guide how we operate daily. We maintain a firm commitment to social responsibility, adherence to ethical manufacturing standards, and steadfast support for universal human rights.
Environmental stewardship sits at the heart of our engineering process. By optimizing furnace heat recovery, integrating post-consumer recycled (PCR) glass back into the raw melt, and using lead-free, food-grade soda-lime glass formulas, we significantly reduce our ecological footprint. We believe in fostering creativity and innovation, celebrating diversity, and treating our global workforce and partners with the utmost respect and care.
By upholding these principles, we guarantee that our company remains a reliable, ethical, and inspiring partner to the world's most demanding brands.
An in-depth look at how we design, test, and ship high-performance mechanical sprayers.
We use Type III high-hydrolytic-resistance soda-lime glass. The formulation is balanced to resist degradation from highly concentrated, volatile organic compounds, ensuring zero leaching and a long shelf-life.
The internal pump chamber features a calibrated mechanical piston. Sourcing teams can choose custom dosage rates (e.g., 0.1ml/stroke). Gasket options (NBR, EPDM, Silicone) are custom-selected to match the solvent system of the formulation.
Every bottle passes through high-resolution optoelectronic cameras to identify micro-fissures, bubbles, and dimensional anomalies. The pump mechanisms undergo high-pressure vacuum leak testing to ensure zero failure rates.
We prioritize screw-threaded finishes (e.g., 18/410, 20/410, 24/410) instead of crimp necks. This allows end consumers to refill the bottles, extending product lifecycles and aligning with circular economy initiatives.
Illuminated by the high aesthetics and elegance of the most famous luxury brands.
Navigating the regulatory landscape for glass containers and chemical spray systems.
Our raw glass batch compositions are routinely audited for heavy metal limits (Lead, Cadmium, Mercury, and Hexavalent Chromium) to ensure compliance with FDA CFR Title 21 food contact requirements and European Directive 94/62/EC packaging waste regulations.
All plastic and elastomer pump components, including dip tubes, actuators, internal springs, and gaskets, undergo SVHC (Substances of Very High Concern) screening under REACH regulations. This guarantees safe import into the European Union without legal liabilities.
We work closely with cosmetics brands targeting the North American market to guarantee that all raw glass, surface pigments, and internal packaging elements comply with California Proposition 65 requirements, eliminating the need for warning labels.
Detailed technical, financial, and logistical insights to streamline your procurement process.
Our pricing is dynamic and calculated based on raw material costs (soda-lime batch index), pump configuration complexity, custom decoration requirements, and order volume. Please contact our corporate sales team with your exact technical specifications to receive a formal Pro Forma Invoice and tiered pricing structure.
Yes. To maintain process efficiency and support high-speed automated production lines, all custom international orders require an ongoing minimum order quantity (usually ranging from 5,000 to 10,000 units depending on the size and shape of the bottle). For small-batch requirements or start-up brands, please contact our sales representatives to check stock availability in our standard mold collections.
Absolutely. We provide complete documentation packages to facilitate smooth customs clearance and compliance checks. This includes Certificates of Analysis (COA), Certificates of Conformance (COC), Material Safety Data Sheets (MSDS) for decorated glass, Origin Declarations, and Bill of Lading documentation.
For custom pre-shipment samples or physical prototyping, the standard lead time is approximately 7 working days. For mass production run cycles, the lead time is 20 to 30 days after receipt of your deposit payment and formal technical drawing sign-off. If you are working toward a strict product launch deadline, please contact our production coordinator so we can prioritize your schedule.
We process transactions via Telegraphic Transfer (T/T), Western Union, and PayPal. Our standard commercial terms are a 30% advance deposit to initiate tooling/raw material preparation, and the remaining 70% balance payable upon presentation of the copy of the Bill of Lading (B/L).
We warrant our materials, structural integrity, and craftsmanship under strict AQL (Acceptable Quality Limit) standards. Our commitment is to ensure complete satisfaction. Regardless of whether a query falls within the warranty period, it is central to our corporate culture to address, analyze, and resolve customer issues to everyone's satisfaction.
Yes. All bulk shipments utilize high-performance, export-grade corrugated cartons fitted with custom cellular dividers. We pack pallets with heavy-duty PE stretch wrap and edge protectors to prevent movement during sea transport. We also utilize specialized packaging for dangerous goods or temperature-sensitive elements when required.
Shipping costs depend on the delivery terms chosen (FOB, CIF, DDP, or EXW) and the transport method. Express air freight is the fastest but most expensive option, best suited for initial pre-launch samples. Ocean freight remains the most cost-effective solution for large-scale container shipments. We can provide precise shipping estimates once weight, volume, and destination details are finalized.
