+86-15118479234
rosie@hopewellvalve.com
EN
EN
Products
Cross Slit Valve
Duckbill Valve
Umbrella Valve
Custom Valves
8mm Silicone Valve Seal
9.8mm Silicone Rubber Valve
10.5mm Silicone Dispensing Valve
12.85mm Bottle Cap Valve
13m Silicone Membrane Valve
16.5mm No Drip Valve
16.5mm Silicone Slit Valve
18mm Silicone Sealing Valve
21mm Rubber Check Valve
33mm One-piece Valve
7.6mm Backflow Preventer
7.8mm One Way Valve
12.5mm Non Return Valve
84mm Fermentation Lid
13mm Mushroom Valve
17.5mm Umbrella Check Valve
Flapper Valve
Dome Valve
Hemostatic Valve
Duckbill Check Valve
Medical Silicone Valves
NBR Valves
Viton Valves
Rubber Valves
Industry
Food
Beverage
Sports
Beauty Care
Medical
Home Care
Industrial
OEM Services
Cases
About Hopewell
News
Company News
Blog
Resources
Videos
Downloads
FAQs
Technology
Contact Us
>
en
English
Search
Home
Products
Cross Slit Valve
Duckbill Valve
Umbrella Valve
Custom Valves
Industry
Food
Beverage
Sports
Beauty Care
Medical
Home Care
Industrial
OEM Services
Cases
About Hopewell
News
Company News
Blog
Resources
Videos
Downloads
FAQs
Technology
Contact Us
Home
Products
Cross Slit Valve
8mm Silicone Valve Seal
9.8mm Silicone Rubber Valve
10.5mm Silicone Dispensing Valve
12.85mm Bottle Cap Valve
13m Silicone Membrane Valve
16.5mm No Drip Valve
16.5mm Silicone Slit Valve
18mm Silicone Sealing Valve
21mm Rubber Check Valve
33mm One-piece Valve
Duckbill Valve
7.6mm Backflow Preventer
7.8mm One Way Valve
12.5mm Non Return Valve
84mm Fermentation Lid
Umbrella Valve
13mm Mushroom Valve
17.5mm Umbrella Check Valve
Custom Valves
Flapper Valve
Dome Valve
Hemostatic Valve
Duckbill Check Valve
Medical Silicone Valves
NBR Valves
Viton Valves
Rubber Valves
Industry
Food
Beverage
Sports
Beauty Care
Medical
Home Care
Industrial
OEM Services
Cases
Custom Air Releasing Valve for Microwave Lunch Boxes
Precision Medical Silicone Hemostasis Valve for Blood Leakage Prevention
Medical Check Valve for Diagnostic Kit
Parylene Coated Silicone Valve: Improving Assembly Efficiency and Oil Resistance for Silicone Valves
Liquid Cleansing Valve for Dishwashing Brush
One-Piece Silicone Bottle Valve for Commercial Sauce Dispensing Bottles
About Hopewell
News
Company News
Hopewell to Exhibit at Korea International Packaging Exhibition 2026
Silicone Valves vs. TPE Valves: Materials, Manufacturing, and Applications
Technical Overview: Silicone Cross Slit Valves for Sports Water Bottles
Complete Guide to Duckbill Valves
Blog
Silicone Cross Slit Valve: Precision Flow Control & Backflow Prevention
Umbrella Valve: Precision Engineered Silicone Check Valve Solutions
How to Choose a Silicone Valve Manufacturer
Silicone Valve Material Selection Guide
Precision Fluid Control: Why Choose Elastomeric Duckbill Check Valves for Your Application?
Silicone Valve for Squeeze Bottles-Prevent Leakage & Dripping
Resources
Videos
Silicone Cross Slit Valve
Custom Molded Valves for Precision Flow Control
Inside the Cross Slit Valve Manufacturing Process
Custom Silicone Sealing Membrane Manufacturer
Custom Silicone Valves Designed for Your Application
Elastomer Rubber Valves for Industrial & Medical Use
Fluid Flow Control Valves for Precise Dispensing
Inside Hopewell LSR Molding Factory
One-piece Silicone Valves with Reliable Sealing
Silicone Duckbill Check Valves Manufacturer
Food Grade Silicone Fermentation Lids
Precision Silicone Slit Cutting Valve Solutions
Hopewell | Professional Silicone Valves Manufacturer
8mm Silicone Valve Seal | Precision Molded Silicone Sealing Solution
Duckbill Valves Manufacturing Process
Umbrella Valve Manufacturing Process
Custom Valves Manufacturing Process
8mm Sillicone Valve Seal
9.8mm Silicone Rubber Valves
10.5mm Silicone Dispensing Valve
12.85mm Bottle Cap Valve
13mm Silicone Membrane Valve
16.5mm No Drip Valve
16.5mm Silicone Slit Valve
18mm Silicone Sealing Valve
21mm Rubber Check Valve
33mm One-piece Valve
7.6mm Backflow Preventer
7.8mm One Way Valve
12.5mm Non Return Valve
84mm Fermentation Lid
13mm Mushroom Valve
17.5mm Umbrella Check Valve
Flapper Valve
Dome Valve
Hemostatic Valve
Duckbill Check Valve
Medical Silicone Valves
NBR valves
Viton Valves
Rubber valves
Downloads
7.8mm One Way Valve
8mm valve
8mm Silicone Valve Seal
9.8mm Silicone Rubber Valve
9.8mm Valve Matched Plastic Ring
10.5mm Silicone Dispensing Valve
10.5mm Valve Matched PP Ring
12.5mm Non Return Valve
12.85mm Bottle Cap Valve
13m Silicone Membrane Valve
13mm Mushroom Valve
13mm Valve Matched PP Ring
16.5mm Silicone Slit Valve
17.5mm Umbrella Check Valve
18.7mm PP Ring
One Piece Silicone Valve
FAQs
Technology
Contact Us
Email Us
Video
Home
Resources
Videos
12.85mm Bottle Cap Valve
13mm Silicone Membrane Valve
16.5mm No Drip Valve
10.5mm Silicone Dispensing Valve
8mm Sillicone Valve Seal
9.8mm Silicone Rubber Valves
Custom Valves Manufacturing Process
Umbrella Valve Manufacturing Process
Duckbill Valves Manufacturing Process
«
1
2
3
4
5
»
Get in Touch with Hopewell
Contact Info
If you have any questions about us, you can leave a message online or contact us!
Contact Info
+86-15118479234
Email
rosie@hopewellvalve.com
Add
No. 13, Dongcheng Section, Dongguan Avenue, Dongcheng Street, Dongguan City, Guangdong Province, China
Contact Us
Our News
Hopewell Latest News & Blogs
02
Sep.
2026
Silicone Valve for Squeeze Bottles-Prevent Leakage & Dripping
More
15
Jul.
2026
Silicone Cross Slit Valve: Precision Flow Control & Backflow Prevention
More
15
Jul.
2026
Precision Fluid Control: Why Choose Elastomeric Duckbill Check Valves for Your Application?
More
Cross Slit Valve
8mm Silicone Valve Seal
9.8mm Silicone Rubber Valve
10.5mm Silicone Dispensing Valve
12.85mm Bottle Cap Valve
13m Silicone Membrane Valve
16.5mm No Drip Valve
16.5mm Silicone Slit Valve
18mm Silicone Sealing Valve
21mm Rubber Check Valve
33mm One-piece Valve
Duckbill Valve
7.6mm Backflow Preventer
7.8mm One Way Valve
12.5mm Non Return Valve
84mm Fermentation Lid
Umbrella Valve
13mm Mushroom Valve
17.5mm Umbrella Check Valve
Custom Valves
Flapper Valve
Dome Valve
Hemostatic Valve
Duckbill Check Valve
Medical Silicone Valves
NBR Valves
Viton Valves
Rubber Valves
Quick Links
OEM Services
Cases
About Hopewell
Blog
FAQs
Contact Us
E-mail
rosie@hopewellvalve.com
Tel
+86-15118479234
Add
No. 13, Dongcheng Section, Dongguan Avenue, Dongcheng Street, Dongguan City, Guangdong Province, China
FOOTER_COPY ©
Dongguan Hopewell Silicon Plastic Tech Co., Ltd.
ALL_RIGHTS.
Sitemap
|
Privacy Policy
+86-15118479234
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Visit our
cookie policy
to learn more.
Reject
Accept
EN
