Food Grade & Lead Free | High Purity Material | Enhanced Durability | Chemical Resistance
Thermal Stability | Easy to Sanitize | Eco-Friendly | Reusable
Free Sample for Your Test
Inventory Availability Save Your Product Launch
Professional design team
Excellent alignment of drawings & sample data
Precision molds achieve premium products
Strict quality control process for each order
Thousands of mold designs are available for selection & customized patent services are provided
Custom Process With Professional Team
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After-Sales
15+ Years Custom Experience - Committed to Providing One-Stop Packaging Solutions
√ Raw Material Preparation.
√ Melting+Forming+Annealing.
√ Quality Test (multiple way).
√ Further Processing:
Such as frosting, spraying, hot stamping, screen printing, decal printing, electroplating, engraving etc., as well as adding brand logos and other decorative elements.
√ Packaging & Shipping: All qualified products will packaged safely and shipping to your destination.
ZHONGHAI GLASS
Learn more about our production process.
As experienced glass packaging manufacturer integrating design, development,manufacturing, logistics and after-sevice. We have served more than 1000 brands.
Multiple testing standards are in place to make sure that our glass packaging products are produced with high quality. Such as thermal shock resistance, impact resistance, internal stress, and lead-free testing etc.
The Zhonghai team is always on hand to guide you through aftersales procedures such as warehousing, shipment, and just-in-time delivery.






Abstract An examination of glass composition reveals that its intrinsic color is not perfectly transparent as commonly perceived. The ubiquitous presence of iron oxide impurities within silica sand, a primary constituent of most commercial glass, imparts a subtle light green or aqua tint. The intensity…

Abstract The selection of packaging for extra virgin olive oil is a determinant of its chemical stability and sensory quality over time. This article examines the reasons consumers should preferentially buy olive oil in dark glass bottles not plastic containers. The primary agents of degradation…

Abstract High borosilicate glass represents a category of materials distinguished by its exceptional thermal stability and chemical resistance, properties derived from its unique composition of silica and boron trioxide. An examination of its characteristics reveals a material that is fundamentally safe for applications involving contact…