Check Valve

Rubber & Plastic Valve Manufacturer

Duckbill Valve, Umbrella Valve, Spring Valve, Diaphragm Valve, Plastic Valve, Silicone Valve, Hemostasis Valve, Dual Valve, Silence Valve, Vacuum Check Valve,  Cross Slit Valve etc .

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Company Tour

Welcome To JTSEIKO

Best Valve supplier That You Can Trust

Over hundreds of types for selection of Valve!

Bio-compatible, Food Grade, Rohs, Reach, Pahs Certifications for Material.

Material Selection of Chemical,Oil,Medicine,Acid,Alkaline,Ozone, Gas Resistent.

Air & Liquid flow test data. Aging, lifetime, chemical resistent test data by JTSEIKO’s Lab.

With designers, engineers, mould workshop to provide OEM & ODM service. 

100% Production Inspection, 0 complains with millions of valve using. 

Existing products (such as duckbill valves, umbrella valves, silicone valves, valve components, diaphragms, etc.) and services are mainly used in the automotive, medical, small engine, electrical water treatment, food and packaging industries. 

Our Products

Quality Guarantee by 100% inspection

Duckbill Valve, Umbrella Valve, Spring Valve, Diaphragm Valve, Plastic Valve, Silicone Valve.

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Duckbill Valve
Umbrella Valve
Bidirectional Valve
Luer Valve
Relief/Safety Valve
Hemostasis Valve
Spring Stem Valve
Duckbill Component Valve
Vacuum Check Valve
Silence Check Valve
Cross Slit/Dispensing Valve
High Pressure 350PSI Valve
Dual/Three Valve
Metal Valve
Spring Ball Valve
Spring Check Valve
Diaphragm Valve
O Ring & Gasket
Years Experience
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Happy Client
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Professional Team
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Why Choose Us

OEM & ODM project

Our service includes design, research & innovation, mould process, lab test, mass production and quality control etc.

Product Design

1, Professional designer for ODM work with 20 years' experience.
2, Review with customers together to meet market's request.

Mould & Product Process

1, CNC, Sodick EMD Machine, CMM of Serein to gurantee mould size.
2, Mould review with customer's engineer together to make sure details.

Labratory & Quality Control

1, Quality control by ISO9001 standards with first article inspection, patrol inspection every 2 hours, OQC, IQC, PPAP standards etc.
2, Lab test includes air/water flow, aging, chemical/UV/high & low tempreture resistent, vibration, tensile, etc.

Mass Production

1, 100% test for every product.
2, Automatic assembling and testing is widely used.

What Client Says

" Fast respond &delivery with sharp ideas process my project going well. I am really happy about the service ."
Dita Elviza
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Make An appointment

Respond Time ≤24hours!

Online Meeting Appointment

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Urgent Contact

Contact Information

+86 183 5916 3977
70# Rujiang Road, Mawei District, Fuzhou, China

Lastest News & Knowledge

Videos of test, production, mould, materials, news are published. If you need more data or knowledge please click button below.

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