Product Overview
Our food grade square glass jars are premium transparent glass storage containers equipped with airtight screw lids, dedicated to food retail packaging and kitchen bulk storage. We are a professional glass packaging manufacturer with over 16 years of production experience, holding authoritative CNAS, ISO, CE, FC certifications. Our fully automated production lines guarantee stable mass supply and consistent product quality.
We maintain complete standard sizes in stock ranging from mini 50ml sample jars up to large 730ml family-size square glass canisters. Made of high-purity clear virgin glass, each square jar features thickened anti-break glass walls and precise screw thread matching lids to deliver reliable leak-proof sealing. Widely applied for honey, fruit jam, pickled vegetables, dry grains, nuts, spices and homemade condiment packaging.
We provide one-stop full OEM & ODM customization covering label stickers, screen printed logos, permanent glass engraving, exclusive size mold development and custom export carton packaging. Fast lead time available for both small trial orders and full-container bulk wholesale, serving honey producers, jam brands, pickle factories, packaging distributors and supermarket food suppliers globally.
Core Product Advantages
? 16+ Years Certified Professional Factory
16 years specialized glass packaging production, complete food safety certification documents meet EU, US, Southeast Asia import standards. Strict factory audit system ensures stable supply for long-term bulk cooperation.
? Ultra High Transparency Virgin Glass
Adopt food-grade high-clarity glass raw material, free of bubbles, black spots and foggy haze. Crystal clear square body fully showcases the color and texture of internal food, greatly boosting retail shelf attractiveness for food brands.
? Airtight Leak-Proof Screw Sealing Structure
Precision matched screw thread mouth with removable sealing liner inside each lid. Tight screwing creates fully sealed space to block air, moisture and liquid leakage, effectively extending shelf life of honey, jam and fermented pickles. Multiple lid options in stock: black metal lid, gold aluminum lid, silver tin lid, plaid decorative lid.
? Full Range In-Stock Sizes, Quick Shipment
Ready standard square glass jar sizes: 50ml, 100ml, 200ml, 280ml, 380ml, 500ml, 730ml. Sufficient inventory supports fast bulk shipment and urgent small sample delivery without long production waiting time.
? Sturdy Square Large-Capacity Design
Thickened compression-resistant glass walls, flat stable square base that stands firmly without tipping. Square shape maximizes storage space inside cartons and kitchen cabinets, holding more food than round jars of identical height.
? Multi-Scenario Versatile Application
All-purpose food packaging & storage container, perfectly fit honey bottling, fruit jam retail, pickle fermentation storage, dry grain & nut preservation, spice and candy gift set packaging.
? Complete OEM & ODM Customization Service
5 customizable modules to build exclusive brand packaging:
- Sticker Customization: Custom brand labels, patterns and color stickers attached to jar body
- Logo Customization: Silk screen printing, gold/silver foil print on glass or metal lids
- Engraving Customization: Permanent etched brand logos and patterns on glass surface
- Size Customization: Adjust height, width and mouth diameter to develop exclusive jar sizes
- Mold Customization: Develop brand-new square glass jar molds for unique packaging designs
? Custom Export Shockproof Packaging
Support custom printed outer cartons, pallet wrapping and shockproof inner protective packaging to prevent glass breakage during ocean shipping. Custom carton logos, specification labels and export marks are available for large bulk orders.
Copyable Standard Size Chart
| Volume | Product Name | Matching Lid Options | Main Application |
|---|
| 50ml | Mini Square Glass Jar | Black / Silver Metal Screw Lid | Honey samples, mini spices, candy samples |
| 100ml | Small Square Glass Jar | Black / Gold Metal Screw Lid | Portion honey, mini jam, homemade sauce |
| 200ml | Medium Square Glass Jar | Gold / Silver Aluminum Lid | Raw honey, fruit jam, chili sauce |
| 280ml | Medium Square Glass Jar | Black Metal Screw Lid | Daily honey, jam, small batch pickles |
| 380ml | Mid-Large Square Glass Jar | Black Metal Screw Lid | Large jam jars, pickled vegetables, mixed grains |
| 500ml | Large Square Glass Jar | Silver / Gold Metal Screw Lid | Bulk honey, big pickle jars, grain storage |
| 730ml | Extra Large Square Glass Jar | Silver Metal Screw Lid | Family grain storage, large pickle containers |
Wide Application Scenarios
- Honey Industry: Square glass honey jars for raw honey, flavored honey and honey gift sets
- Jam & Sauce Brands: Strawberry jam, fruit preserve, chili sauce, peanut butter retail packaging
- Pickle & Fermented Food: Kimchi, pickled veggies, preserved vegetable sealed storage
- Dry Food Storage: Dry beans, nuts, cereal, tea, kitchen spice storage canisters
- Gift & Retail Packaging: Edible food gift boxes, supermarket food shelf display containers
- Food Processing Factories: Bulk bottling and workshop food batch storage packaging
Factory Production & Strict Quality Control
- Full automatic glass melting, molding and polishing production workshop with stable daily output for mass orders
- Multi-step strict inspection flow: Raw glass safety test → molding size calibration → transparency & bubble inspection → sealing leak test → finished jar cleaning & drying
- Complete export document set: MSDS, food safety test reports, ISO certification, factory audit files for smooth customs clearance
- Diverse logistics solutions: Full-container sea freight, air express sample delivery, cross-border land transport to meet different order demands
Share your required square glass jar volume, lid type, custom logo and order quantity to get factory wholesale price, free test samples and 24-hour fast reply,contact us now!
FAQ
1,How can we know these are really lead free and food grade?
As usual for glass we have common material , high white material, crystal white material, all these material are suitable for food
grade and lead free, we pass food grade test,no need to worry safety.
2, How can I get a sample to check your quality? Do you offer free sample?
-- Yes, free samples are available,direct trade assurance order is allowed. Only freight cost is on your side which will be
refundable once the order was placed. Or if you have a courier account, we can arrange samples by collected.
3,How about the Safe package and defective and broken questions?
-- For small order or samples, we all use bubble bags or foam to pack one by one, so far customers who placed small orders have
not yet feedback about the damaged problem.
--For large quantity of container order, we support the standard export pallet package or paper carton with safe egg packing. Also
we accept customized gift box.
--Other accessories like caps will put in another carton to avoid hitting. We will guarantee the broken rate under 0.2%.
--We will compensate the defective and broken bottles by your next order freely.
4,What surface handing could you support? Shall we do our logo on it?
--Sure, we can do the logo as you need and support decoration firing ,screen printing, hot stamping, frost, label printing etc.
--About printing color: it can be made according to PANTONE color number.
5, How about the sealing?
For glass jar, we have glass lids, plastic caps, metal caps and ect ,all these kinds of lids will be matched with the jar
perfectly and sealing very well. There is a small strip of rubber under the lid where the glass hits the lid. They seal pretty
well.Food-grade rubber in line with EU export standards,the lids are very easy to screw on and off. Just one twist for on and one
for off.
6,What about the lead time?
-- samples will be send within 12-24hours after we receive your payment;
--small orders will be delivery within 7-10 days after we receive your payment.
--large quantity orders will be delivery with 20-25days.
7,What is your payment?
--For sample or trial order,we accept Paypal,western union and trade assurance.
--For larger orders,T/T or L/C or trade assurance will be acceptable.
8,What's your shipping terms?
For samples or trial order,FEDEX,DHL,UPS ,TNT,ARAMEX can be provided.
For larger orders,delivery by air or sea or rail accord to your requirements, we will try to help you to choose the best way depending your actual situation.
