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Guzhan | Custom Silicone Solutions – For Your Brand

Silicone Gasket Seal Ring
Custom silicone gasket seal ring for glass jars and industrial containers. FDA/LFGB certified, made from food-grade silicone. Available in custom sizes (ID 10mm-300mm), thickness (1mm-8mm), hardness (Shore A20-80), and Pantone colors. Supports low MOQ from 5,000 pcs and bulk orders up to 500,000+ pcs
Silicone Gasket for Canning Jars Replacement Rubber Seals
The silicone gasket for canning jars is the perfect replacement for worn out or damaged rubber seals. It ensures a tight seal to keep your preserved foods fresh and secure.
Silicone Jar Gaskets for Canning Jars Leakproof Rubber Rings
These leakproof silicone jar gaskets are designed to fit standard canning jars, creating an airtight seal to keep your preserves and homemade goods fresh. Made from high-quality rubber, they are durable and reusable, perfect for all your canning needs.
silicone jar gaskets mason jar rubber seal silicone seals for glass jars
These silicone jar gaskets are designed to provide a tight, airtight seal for mason jars and other glass containers, keeping food fresh and liquids securely contained. Made from durable silicone, these seals are easy to clean and reuse, making them a convenient and eco-friendly option for preserving homemade goods.
Silicone Seals for Glass Jars Keeps Your Contents Fresh and Air-Tight
Our silicone seals for glass jars are designed to keep your contents fresh and air-tight, providing a reliable and long-lasting solution for storing food and other items. The tight seal created by the silicone helps preserve the freshness of your stored goods, ensuring they stay at their best for longer periods of time.
silicone jar sealing rings
Silicone jar sealing rings are flexible and durable rings that create a secure airtight seal on jars, preventing leaks and preserving freshness. These rings are made from high-quality silicone material, making them safe for food storage and reusable for multiple uses.
silicone sealing rings gasket for glass jars
silicone sealing rings gaskets for glass jars provide a tight and secure seal, keeping your food fresh and preventing leaks. Made from durable silicone material, these rings are reusable and easy to clean, making them a perfect addition to your kitchen storage supplies.
Silicone Gasket for Jar Glass Sealing  Replacement Seal Ring
The silicone gasket for jar glass sealing is a replacement seal ring designed to fit onto the opening of a glass jar, providing a tight and secure seal. Made from durable silicone, it helps to maintain the freshness and integrity of the contents inside the jar.
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 Custom Silicone Gaskets for Glass Jars & Industrial Sealing

Custom silicone gasket seal ring for glass jars and industrial containers. FDA/LFGB certified, made from food-grade silicone. Available in custom sizes (ID 10mm-300mm), thickness (1mm-8mm), hardness (Shore A20-80), and Pantone colors. Supports low MOQ from 5,000 pcs and bulk orders up to 500,000+ pcs.
inner diameter:  10mm - 300mm
Thickness 1mm - 8mm
Material FDA/LFGB certified silicone, Nitrile (NBR), or EPDM upon request
Temperature range  -40°C to +230°C
Hardness Shore A20-80
Color Pantone color matching available
 
Why work with us:
 
One-stop solution: Molding + trimming + packing
Sample service: Tooling required (one-time cost, from $150). Sample available in 7-10 days.*
No minimum quantity for sample order
15-20 days lead time for bulk orders (50,000+ pcs)*
100% inspection before shipping
Certified: FDA, LFGB, ROHS compliant. Test report available upon request.
 
Ideal for glass jar manufacturers, packaging suppliers, and industrial buyers. We accept trial orders from 5,000 pcs and high-volume contracts up to 500,000+ pcs/month. Contact us with your size requirement for a quote within 24 hours
 
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