Lecos
Lecos
Explore our top-tier cosmetic glass bottles and jars equipped with premium dispensing mechanisms designed to preserve formulation integrity.
In the contemporary cosmetic, clinical skincare, and personal care markets, packaging is not simply a container; it is an active mechanism for formulation stability and dosage control. A glass bottle with a treatment pump mechanism represents the pinnacle of compatibility. Heavy-weight glass provides an entirely inert substrate that blocks oxygen transfer, shields active ingredients (especially when frosted or coated), and ensures zero chemical interaction with delicate formulas.
The pump mechanism itself operates on strict mechanical hydraulics. It utilizes a precision spring, piston, ball valve, and actuator assembly to dispense precise, repeatable dosages (typically 0.1cc to 0.5cc) without forcing formulation components into contact with external ambient air. This mechanical isolation is vital for natural, organic, and preservative-free lotions, foundations, and advanced serums.
Discover our decade-long expertise in custom glass packaging manufacturing and direct brand alignment.
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 pride ourselves on being exceptional at offering bespoke glass bottles tailored to our client's brand DNA. With years of experience in the field, we are capable of providing innovative, stable quality, and cost-effective packaging. The quality of our glass products is strictly controlled, winning the favor of both domestic and foreign customers. We collaborate directly and indirectly with prominent cosmetic brands globally.
To support beauty industry development, we provide specialized custom deep processing techniques. These include frosting, electroplating, spraying, decals, and high-precision silkscreen printing. Beyond standard packages, our primary product collections span across:
Optimized for targeted serums, essential oils, and clinical skin drops.
Classic, structurally robust profiles paired with droppers, sprayers, or pumps.
Highly customizable jar and bottle configurations for complete skincare lines.
Engineered treatment pumps, atomizers, caps, and reduction collars.
Elegant, heavy-based luxury glass crafted for premium fragrances.
Thermal-resistant premium glass containers designed for safe home fragrance containment.
Understanding that aesthetic alignment dictates shelf presence, Lecos Glass offers an end-to-end embellishment ecosystem. Modern formulas containing vitamins, active enzymes, or retinol demand protection from photochemical degradation. Our UV-blocking colored coatings, physical frosting techniques, and advanced metallization shields keep formulations active while conveying a high-tech premium feel.
We deploy precise multi-color silk screening, hot stamping, and custom decal application systems. These systems guarantee consistent label alignment and zero flaking or peeling, even when exposed to formulations high in oils or water content.
Our systematic focus on quality management and engineering precision is what differentiates us.
Utilizing state-of-the-art glass molding machinery and structural optical scanners, our glass bottles meet strict weight, wall thickness, and interior neck dimension specifications. This ensures complete leak-prevention when coupled with mechanical pumps.
Our end-to-end supply chain integration permits us to eliminate intermediary markups, passing manufacturing efficiency savings directly down to global partners. We deliver premium raw materials and mechanisms at competitive price tiers.
From technical blueprint drawing validation to customized post-processing alignment, shipping logistics coordination, and localized quality assurance, our team stands behind your operations.
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.
An engineering and regulatory guide for procurement managers, chemical formulators, and packaging designers.
A treatment pump relies on a closed chamber system where mechanical depression creates a pressure differential. This forces the liquid up the dip tube, through the ball valve, and out the actuator nozzle. For high-viscosity formulations like liquid foundations, primer creams, or intensive moisturizers, a standard lotion pump is too wide, leading to messy dispensing and crust formation. A precision treatment pump maintains a restricted output channel that keeps the product fresh at the nozzle tip, preventing clogs. It ensures a precise, controlled dosage with every press.
The selection of internal pump parts (pistons, springs, and balls) must align with the pH and solvent profiles of the product. Lecos Glass ensures that metal components, like stainless steel springs, do not come into direct contact with acidic or alkaline formulas. Instead, we offer internal-spring-free glass and pump assemblies, or plastic-shielded spring systems. These prevent oxidization, rust, and product contamination, keeping the formulation pure.
Our manufacturing base in China offers major supply chain advantages. We integrate raw glass melting furnaces, automated precision blowing molds, surface printing, and cleanroom assembly in one centralized location. This reduces logistics overhead, speeds up lead times, and allows for rapid prototype tooling. Brand managers can quickly test structural samples, adjusting components to save weeks before full-scale commercial manufacturing begins.
Compliance is essential when exporting to North America, the EU, and the APAC region. Our raw glass is heavy-metal certified, meeting standard European Directive 94/62/EC compliance. All pump components are manufactured from food-grade PP, PET, and PMMA polymers, keeping them free from harmful phthalates and bisphenols. We provide comprehensive documentation, including Certificates of Analysis (CoA) and Safety Data Sheets (SDS), to ensure seamless customs clearance and regulatory validation.
For global cosmetic procurement managers, packaging cost calculation must look beyond the initial unit price. True cost analysis should account for shipping logistics safety, rejection rates during high-speed automated filling, and inventory protection. Thin-walled glass bottles run a high risk of breaking under pressure capping lines, while poor-fitting pumps lead to leakage during air transit. Lecos Glass addresses these risks with strict quality controls: we check our pump neck dimensions, perform vacuum leakage tests, and run drop tests on the final packaging.
We also address shipping logistics hazards by using reinforced master cartons, customized pallet grids, and temperature-controlled shipping arrangements. This safeguards glass shipments from temperature extremes during marine shipping, preventing condensation and glass structural damage. Investing in premium manufacturing QC significantly reduces waste on your filling lines, lowering the overall cost of your product launches.
A look inside our manufacturing processes and advanced equipment.
Illuminated by the high aesthetics and elegance of most famous luxury brands.
Supporting elite cosmetic enterprises and indie beauty pioneers with premium packaging solutions.
Access technical answers regarding pricing, compliance, lead times, and customization details.
Our pricing tiers depend directly on dynamic supply chain variables, currency adjustments, glass weights, and decoration configurations. After your procurement team contacts us with your specific packaging requirements, we will send an updated custom price list within 24 business hours.
Yes. We require all international orders to maintain an ongoing minimum order quantity (MOQ). This helps us run our automated furnaces efficiently and keep prices competitive. If you want to sample or test smaller initial orders, please inquire with our team to check our current inventory availability.
Yes. We can provide standard export documentation, including Certificates of Analysis / Conformance (CoA / CoC), heavy metal tests, cargo insurance, Certificates of Origin, and custom clearance papers.
For custom samples, our standard lead time is approximately 7 days. For mass production run cycles, the lead time falls between 20-30 days after receipt of the deposit. Product cycles begin once: (1) we receive your payment, and (2) you sign off on our technical blueprints and reference samples.
We accept payments via direct telegraphic transfer (T/T), Western Union, and PayPal. Our payment structure is a 30% advance deposit, with the remaining 70% balance paid against the copy of the Bill of Lading (B/L).
We guarantee the quality of our materials and workmanship. Our primary commitment is your total satisfaction with our products. Regardless of warranty status, our corporate culture focuses on addressing and resolving any quality issues promptly and to your satisfaction.
Yes. We use high-quality heavy-duty export boxes, individual cell separators, and palletized shrink-wrap systems. We also employ specialized hazard-grade packaging for dangerous materials and temperature-stable shipping solutions when requested.
Shipping costs depend on the delivery method you select. Air courier is fastest but carries a premium cost, whereas ocean freight is the most economical solution for large orders. We will calculate exact rates based on order volume, net weight, and destination port after you contact us.
From mini fragrance vials to professional foundation packaging, find the ideal system for your brand.
