Lecos Lecos

Custom 16 Oz Amber Glass Jar Manufacturer & Company

Pioneering Semantic Excellence and Industrial Leadership in UV-Protective Cosmetic & Skincare Glass Packaging Solutions

About Us: Engineering Precision in Custom 16 Oz Amber Glass Jars

Lecos Glass: Your Dedicated Global Partner for Industrial & Cosmetic Glass Packaging Solutions

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:

What We Do: Advanced Manufacturing & Deep Processing

Delivering high-performance custom 16 oz amber glass jars engineered for maximum UV filtration and brand distinction.

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.

Manufacturing facility

Precision Molding

Utilizing state-of-the-art IS-machine technology to ensure consistent wall thickness and thermal shock resistance for 16 oz amber jars.

Custom Deep Processing

Surface Customization

Advanced UV coating, screen printing, and hot stamping capabilities to amplify your brand’s luxury aesthetic.

Quality Assurance

Rigorous QA Inspection

Automated optical sorting and manual inspection protocols ensuring zero-defect delivery for international B2B partners.

Consistency is Key: The Pillars of Our Success

How we maintain unmatched industrial reliability across global supply chains.
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High Quality

Exceeding international pharmacopeia and cosmetic container standards for chemical inertness and structural integrity.

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Competitive Prices

Optimized direct-from-factory production scales delivering tier-one cost efficiency without compromising material purity.

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Excellent Service

Dedicated multilingual project engineers supporting your custom 16 oz amber glass jar development from concept to dock.

Our Value: Responsibility, Ethics, and Sustainability

Core principles guiding our corporate culture and sustainable manufacturing roadmap.

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.

Industry Whitepaper: Technical Roadmap & Future Outlook

The Evolution of 16 Oz Amber Glass Jars in Modern Sustainable Packaging

Technical Roadmap & Material Science

The 16 oz amber glass jar remains the gold standard for packaging light-sensitive formulations, including organic skincare, botanical extracts, and pharmaceutical compounds. Amber glass effectively blocks wavelengths between 290nm and 450nm—the primary catalyst for photodegradation. Our future roadmap integrates PCR (Post-Consumer Recycled) glass integration, lowering carbon footprint by up to 30% while preserving mechanical durability and crystal-clear aesthetics.

China Factory 4.0: Supply Chain Resilience

Through intelligent automation, IoT-enabled furnaces, and real-time robotic sorting, our production lines achieve unprecedented precision. This Industry 4.0 transformation ensures high-volume scalability, strict dimensional tolerances for neck finishes (e.g., 89-400), and robust supply chain resilience against global logistics fluctuations, empowering international brands with guaranteed fulfillment timelines.

PROJECTS' BRANDS

Illuminated by the high aesthetics and elegance of most famous luxury brands
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FAQ / FREQUENTLY ASKED QUESTIONS

Everything you need to know about partnering with our custom glass manufacturing plant

What are your prices?

Our prices are subject to change depending on supply and other market factors. We will send you an updated price list after your company contact us for further information.

Do you have a minimum order quantity?

Yes, we require all international orders to have an ongoing minimum order quantity. If you are looking to resell but in much smaller quantities, we recommend you check out our website.

Can you supply the relevant documentation?

Yes, we can provide most documentation including Certificates of Analysis / Conformance; Insurance; Origin, and other export documents where required.

What is the average lead time?

For samples, the lead time is about 7 days. For mass production, the lead time is 20-30 days after receiving the deposit payment. The lead times become effective when (1) we have received your deposit, and (2) we have your final approval for your products.

What kinds of payment methods do you accept?

You can make the payment to our bank account, Western Union or PayPal: 30% deposit in advance, 70% balance against the copy of B/L.

What is the product warranty?

We warranty our materials and workmanship. Our commitment is to your satisfaction with our products. In warranty or not, it is the culture of our company to address and resolve all customer issues to everyone’s satisfaction.

Do you guarantee safe and secure delivery of products?

Yes, we always use high quality export packaging. We also use specialized hazard packing for dangerous goods and validated cold storage shippers for temperature sensitive items.

How about the shipping fees?

The shipping cost depends on the way you choose to get the goods. Express is normally the most quickest but also most expensive way. By seafreight is the best solution for big amounts. Exactly freight rates we can only give you if we know the details of amount, weight and way.