An Ideal Way to Save Water

JUNY Tech – Trusted manufacturer of patented water level control valves since 2010. CE & RoHS certified, 12+ years R&D experience, 100% quality checked, fast lead time.

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12+

Years R&D Experience

10pcs

Low MOQ

1-10

Days Lead Time

100%

Quality Checked

About JUNY Tech

Wenzhou Junyoung Technology Co., Ltd., founded in 2010, is a professional manufacturer specializing in water level control valves and water-saving solutions. With a strong focus on R&D and innovation, we have developed patented designs and earned CE & RoHS certifications.

Our mission is to provide reliable, high-performance float valves that prevent water overflow, reduce waste, and ensure efficient water tank operation. We serve clients globally with fast lead times, OEM/ODM support, and factory-direct pricing.

12+ Years of R&D and Manufacturing Experience
Patented JUNY Design – Top Mini Float Valve in China
100% Quality Checked Before Shipping
Global OEM/ODM Support with Low MOQ (10pcs)

Learn More About Our Capabilities →

Our Products

High-performance water level control valves, filters, and fill valves designed for reliability, durability, and water conservation.

Inside Water Level Control Valve

Compact design for internal tank installation. Prevents overflow with precise float mechanism.

• Patented JUNY design
• CE & RoHS certified
• 100% tested before shipping

Outside Water Level Control Valve

External mounting for easy access and maintenance. Ideal for commercial and industrial tanks.

• Adjustable water level
• Durable brass construction
• Leak-proof sealing

Adjustable Tankbuddy Valve

Smart water level sensor with adjustable float. Perfect for rooftop tanks and reservoirs.

• Easy installation
• Corrosion-resistant
• OEM available

Female Thread Water Filter

In-line strainer with female thread connection. Removes debris and protects valves.

• Stainless steel mesh
• High flow rate
• Easy to clean

Male Thread In-line Strainer

Male-threaded filter for direct pipe connection. Ensures clean water flow.

• Brass body
• Fine mesh filtration
• Long service life

Toilet Fill Valve

Quiet and efficient fill valve for toilets. Prevents constant running and water waste.

• Adjustable height
• Quick-connect fittings
• Universal fit

3rd Water Level Control Valve

Advanced third-generation valve with improved sensitivity and durability.

• Precision engineering
• Low maintenance
• OEM/ODM supported

2nd Water Level Control Valve

Reliable second-generation model with proven performance in residential and commercial use.

• Cost-effective
• Easy replacement
• CE certified

View All Products on Official Site

Why Choose JUNY Tech?

Certified Quality

All products are CE & RoHS certified. We conduct 100% inspection before shipping to ensure reliability.

Fast Lead Time

1–10 days production and delivery time. We support urgent orders with video and picture updates.

OEM & ODM Support

Low MOQ of 10pcs. Custom branding, packaging, and design modifications available.

Free Samples

Request free samples – you only pay for shipping. Test our quality before bulk orders.

24-Hour Response

Our team responds within 24 hours via WhatsApp, email, or Skype for all inquiries.

Patented Innovation

JUNY owns multiple design patents. Our valves are engineered for optimal performance and longevity.

Water Overflow Solution

Tired of water leakage and overflowing tanks? Say goodbye to traditional float valves with JUNY’s smart, reliable water level control systems.

Smart Water Level Control

Our patented float valves automatically shut off water supply when the tank is full, preventing overflow and conserving water. Ideal for residential, commercial, and industrial water tanks.

Prevents water wastage and flooding
Easy installation and maintenance
Suitable for rooftop tanks, reservoirs, and cisterns
Reduces water bills and environmental impact

Learn How It Works

Frequently Asked Questions

What is a mini float valve?

A mini float valve is a compact device that regulates water flow in tanks by using a floating mechanism to automatically stop water when the desired level is reached.

Can I get custom-branded valves?

Yes, we offer OEM/ODM services. You can customize logos, packaging, and valve specifications with a low MOQ of 10pcs.

Do you provide free samples?

Yes, we offer free samples. You only need to cover the shipping cost.

What certifications do your products have?

Our products are CE and RoHS certified, ensuring compliance with international safety and environmental standards.

How fast is your production lead time?

We offer a fast lead time of 1–10 days, depending on order size and customization.

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