Lecos
Lecos
Explore our foundational packaging styles selected for international cosmetic, skincare, and fragrance brands.
In the global home fragrance and luxury aromatherapy markets, visual packaging serves as the initial physical touchpoint for consumer engagement. A premium diffuser bottle with a cork stopper is not merely a vessel; it is an engineered barrier system that dictates scent preservation, atmospheric evaporation, and ultimate product shelf-life. As a leading manufacturer, Lecos Glass balances molecular-level glass chemistry with biological wood sealing technologies to deliver leak-proof, visually stunning solutions.
From an engineering perspective, diffuser packaging must withstand the aggressive chemical nature of essential oils, synthetic fragrance bases, and volatile solvents (such as alcohol, dipropylene glycol, or Dowanol TPM). Standard soda-lime glass containers often suffer from surface leaching if untreated. At Lecos Glass, our advanced formulation process guarantees a high hydrolytic resistance index (Class HGB 1 under ISO 720), preventing molecular migration between the scent and the glass matrix. When coupled with natural cork stoppers, our packages establish an airtight seal that isolates delicate aromatic notes from moisture and oxygen ingress.
Designed to comply with European REACH regulations and California Proposition 65, mitigating potential toxic volatile organic compound emissions during transport and storage.
Our micro-agglomerated and natural T-corks feature a controlled compression recovery rate (>92% elastic recovery after 24 hours), preventing long-term physical degradation.
Using ultra-flint glass raw materials to achieve refractive indices nearing 1.52, highlighting the natural visual clarity of modern fragrance compositions.
Over a decade of dedication to custom glass packaging for cosmetics, perfumes, personal care, and home fragrance brands.
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.
Industry Experience
Bespoke Custom Molds
Annual Bottles Shipped
Defect-Free Acceptance Rate
How we control quality, pricing, and service across all batch productions.
Engineered tolerance controls at ±0.5mm on neck diameters and structural stress relief ovens ensure every container excels in high-speed filing lines.
Integrated raw materials sourcing and highly automated glass blow-and-blow machinery optimize energy costs to pass savings onto your bottom line.
Dedicated Account Managers and expert custom glass engineers support your product development lifecycle from initial CAD design to custom tooling.
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.
Creating visual identities that elevate your product lines from basic consumer goods to luxury art pieces.
To capture premium consumer interest, modern home fragrance brands require custom aesthetic finishes. Lecos Glass provides advanced post-processing technologies that adapt to any brand's visual identity. Because we control the manufacturing line, we offer precise integration between glass formulation and secondary treatments:
How the raw material, compression ratio, and surface treatment define the longevity of home diffusers.
A major pain point in the global distribution of home diffusers is leakage during ocean transit due to pressure drops and temperature variation. The cork stopper acts as the primary barrier. If the cork is too dense, it fails to adapt to glass deviations. If it is too soft, the liquid will seep through its capillary channels.
At Lecos Glass, we select premium-grade cork from sustainable forests in Portugal and Spain. We classify our stoppers based on physical structure:
Seamless international logistics, cost-efficiency, and compliance with global regulatory frameworks.
Located in the heart of China's glass manufacturing clusters, we leverage immediate access to high-purity silica sand and natural gas infrastructure to maintain cost structures that are 30% more efficient than Western counterparts.
We comply fully with standard testing criteria for international customs clearances. Certificates of Analysis (CoA), material safety datasheets (MSDS), and drop-testing profiles are supplied for every batch order.
Lecos Glass handles global Incoterms, including FOB, CIF, and DDP (Delivered Duty Paid), providing door-to-door transit services and helping you avoid import duty surprises.
Illuminated by the high aesthetics and elegance of most famous luxury brands.
Comprehensive regulatory, production, pricing, and logistical support details for international clients.
Explore our high-quality skincare cosmetic containers, foundation bottles, and custom glass formulations.
