Why choose us?
Yoseal factory has a complete production line, so that we can control the cost and quality more accurately. We always insist on using raw plastic material, doing 100% quality inspection for all seals. And have good after-seal service.
Yoseal: Your Professional Team with Competitive Cost of Cable Seals Manufacturer!
Custom Service/
ODM/OEM Service
ODM/OEM are available, we have experienced designers can add logo & bar code & serial numbers as customers required.
Professional Team
Yoseal offers professional service for each customer. Relying on its own powerful technology, professional team, good relationship and accurate positioning.
Rich Experience
Yoseal is specialized in producing security seals, has 18 years of industry leadership experience. We accept all customization requirements from different customers.
Global Shipping
We have our long-term cooperated agents all over the world, the shipping can be arranged by sea or air. If you have your own freight forwarder, just tell us their contact information.
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Plastic Twister SealMeter seal locks are used on electric/gas/water meters that require tamper evident, prevent the power resources from theft.The Y-662 Twister is an elementary utility seal designed with essentialread more
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Plastic Twist Meter SealsTwist seal security seals with plastic coated wire is made with strong plastic and wire seals that offers a safe alternative to lead seals and transparent exterior for better control of the closingread more
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Twister Security Meter SealsTwist meter seals are tamper-evident seals that are used on meters such as gas, electric, and water meters, to prevent theft of power resources. They are a good alternative to traditional lead sealsread more
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Twist Meter Seals TagsTwist seal security seals with plastic coated wire is made with strong plastic and wire seals that offers a safe alternative to lead seals and transparent exterior for better control of the closingread more
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Single Use Lead And Wire Seals To Lock MeterToday wire seals have multiple applications. Twist seal security seals with plastic coated wire is made with strongplastic and wire seals that offers a safe alternative to lead seals, the very firstread more
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Meter Twister SealThe meter twister seal Y-665 is a perfect security solution for your business needs! With a total length of 65mm and a total height of 25mm, this seal is guaranteed to provide maximum protectionread more
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Wire Seals For MetersThe wire seals for meters Y-664, the perfect solution for securing your goods and ensuring that they reach their destination safely. With a total length of 45mm, total height of 26mm, and total widthread more
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Security Twister Meter SealSecurity twister meter seal Y-662 - the perfect solution for ensuring the security of your valuable items. With a body size of 14mm in diameter and 27mm in width, it's compact enough to fit in anyread more
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Twist Meter Seal TagsTwist meter seal tags Y-665 is a high-quality security seal used for securing various items. With a total length of 65mm and a total height of 25mm, this seal provides excellent protection againstread more
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Low Price Gas Twister SealTwister seal Y-664 is a security seal that is designed to protect your goods from tampering and theft. It has a total length of 45mm, a total height of 26mm, and a total width of 16mm. The tag sizeread more
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Disposable Security Twister SealTwister seal Y-662 is a highly reliable and efficient sealing solution designed to meet varying customer requirements. Featuring a specialized design, the body of the seal measures 14mm in diameterread more
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High Quality Water Box Twister SealY-665 is a high-quality water box twister seal. This twisted rice seal consists of three parts, the first part is a cylindrical body part, the total length of this part is 65mm, the total height isread more
Twist Meter Seal is an easily applied meter security seal for all types of meters, including gas, electricity and water meters. The UV-resistant polycarbonate body houses a coloured insert with a one-way rotating locking mechanism.
Twist Meter seals are used with electric or gas or water meters and usually molded in polycarbonate. The transparent body of the seal means that the locking mechanism is visible, and can provide clear indication of tampering. Meter seals can withstand exposure to sunlight and extreme weather, and a wide range of temperatures. Designed for only a single use, they are destroyed when removed. Some meter seals contain components which glow under ultraviolet light, allowing the seal to be easily located in darkness

What are the advantages & features of twist meter Seal?
Meter Seals commonly serve as a tamper-evident proof seal for electric meters, gas meters, taxi meters, drums, or valves. The seals are made from refined lead to polypropylene plastic to suit different application environments. Meter Seal has features like an electronically encoded seal, double locking mechanism, digital confirmation seal, geo-location through a mobile app, plastic coated wire, and many more.
Safety meter seals provide safety to prevent tampering – unauthorized access to the electric gas meter.
· The utility distorts so that once locked, it cannot be opened. Any tampering operation to remove it must break it.
· Twist the plastic seal ring, enter and twist, self-lock and remove by cutting the wire.
· A transparent body is equipped with a color plug-in with a unidirectional rotating locking mechanism. Once sealed, the locking mechanism will be fully encapsulated.
· Instrument seals provide higher safety for electronic instruments, water seals, gas meters, etc.

Non-reusabl
Once opened, the twist electric meter seal cannot be reused at any cost and would immediately alert you about the same.

Visible Tamper Signs
Thanks to the transparent body of the meter seal, you can easily view any tamper attempts made on the lock.

Highly Secure
Powered by a unique double locking mechanism and electronic encoding, the twist meter seal is the most secure locking device you can get.

Geo Tracking
Thanks to the digitally advanced design, you can now conduct geo-tracking of the meter seal from your smartphone.

Easy Installation
Installing the twist meter seal has never been easier.

Customizable
Yoseal’s Secure Twist Meter seal is completely customizable. You can add your brand logos, QR codes, unique IDs, and more.
What are the main types of Twister Seal?

Y-662
Today wire seals have multiple applications. Twist seal security seals with plastic coated wire is made with strong plastic and wire seals that offers a safe alternative to lead seals, the very first of the sealing systems. And it can be used to prevent leakage between two rotating shafts.

Y-664
Wire security seals are perfect to be used on galvanized wire and/or plastified wire and they're frequently used in the refinery and oil distribution sector. The instructions to close are simple: pass the plastic coated wire through two holes in the plastic body and press plunger by hand until it clicks.

Y-665
Twistseal security seals with plastic coated wire is made with strong plastic and wire seals that offers a safe alternative to lead seals and transparent exterior for better control of the closing mechanism. Once closed it is advisable to snap off the handle.

What’s are the materials of twist meter seals?
- PC Plastic&ABS Plastic
- PC Plastic&ABS Plastic&PP Plastic
What are the Applications of twist meter Seals?
They are commonly applied to electric and water meters, gas meters, drums and valves. The seals are laser printed as standard with sequential numbering and made from strong polypropylene plastic and copper wire.
Process of twist Seals?
1. Raw materials (raw material)
2. Injection molding (injection)
3. Assembly (assembly)
4. Inspection (inspection)
5. Print characters (marking)
6. Packaging (packing)
7. Torture

Components of twist meter Seal
The twist meter seal is a seal made of polycarbonate. It has two pre-installed parts: a case and a rotor. The transparent (sometimes semi-transparent) case reliably protects the internal locking mechanism and helps to monitor its integrity.
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Item NO |
Body Size |
Wire Size |
Printing |
|
Y--662 |
D 14mm*W 27mm |
customized |
Lasering |
|
Y--664 |
Total length 45mm, Total height 26mm, Total width 16mm |
customized |
Lasering |
|
Y--665 |
Total length 45mm, Total height 26mm, Total width 16mm |
customized |
Lasering |
How to cooperate with us?

01
Send Us The Logo
We kindly request that you provide us with the detailed requirements of the cable seals you need, including name,logo,serial numbers,barcode/QR code.

02
Draft Design
After checking your detailed requirements, our factory experienced designer will do many samples printing with your company logo, serial number, bar code or QR code for your reference first.

03
Machining And Production
We start to process bolt seals, involving raw material preparing, injection, assembly, inspection, print marking, and packing.

04
Complate WorkProfessional Shipping
If you have own agents in China, we may send the goods to them, what you need to do just provide us with their contact information. Our cooperated freight forwarder can also arrange the delivery if needed.
Our Certificates

Offline Exhibition




What is the purpose of a meter seal?
Meter seals are a tamper-evident security seals, providing a visual indicator to determine tampering or removal. They are commonly applied to electric and water meters, gas meters, drums and valves.
What is a gas meter seal?
Gas meter seals are designed to be tamper proof and are used to provide security for the measuring elements of a meter, identify the manufacturer/repairer of the meter, the year of manufacturer and the fact that the meter is stamped.
Can electrician cut meter seals?
In some areas the utility takes a cut meter seal very seriously and may assess fines. Many technically don't allow it, but in practice don't enforce it at all. Many allow electricians to cut the seal and pull the meter as long as they notify the utility.
Why use meter seals?
Twist meter seals are used to prevent unauthorized access to utility meters and other resources, and to deter theft and tampering:
Tamper evident
Twist meter seals are designed to be destroyed when removed, and their transparent bodies make it easy to see if they've been tampered with.
Weather resistant
Meter seals are made from materials that can withstand extreme weather conditions and exposure to sunlight.
Easy to identify
Meter seals can be laser printed with unique numbers for easy tracking.
Single use
Meter seals are designed to be used only once, and are destroyed when removed.
What is a water meter seal?
Meter seals are a security solution which is designed to prevent unauthorized access to water, gas and electricity meters. Energy and utility companies apply meter seals to prevent unauthorised extraction or tampering with meters.
FAQS
Q: Are you a manufacturer or a trading company?
Q: Where is your factory?
Q: Why customers choose Yoseal Seals?
Secondly, we have a variety of products mainly including container bolt seals, cable seals, plastic seals, padlock seals, meter seals, and so on.
Thirdly, our one -stop seal solutions will offer comprehensive service from design, tooling punching and injection. The overall process will make the schedule shorter and quality stable.
Lastly, our price are competitive.
Q: Why choose us ?
Quality Controlled. The company is considering.”Quality First, Service First"
Special Customized At the same time, we provide customizing service, if all of our
products cannot meet your requests, we also can specially customize the products for
you as per your samples, drawings, etc.
Q: How does your factory do regarding quality control?
Q: How can we get the samples?
Q: How can you send the samples?
Q: Do you provide samples? is it free or extra ?
Q: Could you offer samples?
Q: How long is your delivery time?
Q: What's your delivery time?
Q: What's the lead time?
Q: What's lead time for bulk order?
Q: What’s your payment term?
Q: What is your terms of payment?
Q: What's the price terms?
Q: How can you guarantee the quality?
2. We have IQC, IPQC, and 100% inspection for each seal.
Q: What is your service time?
Q: What if products have some quality problems?
Q: What services can we provide?
Accepted Payment Currency: USD, CNY;
Accepted Payment Type: T/T, L/C, Credit Card, PayPal, Western Union
Language Spoken: English, Chinese
Q: Has Yoseal got any certification?
Q: What certificate do you have?
Q: Which bolt seal passed ISO 17712 and C-TPAT?
Q: Could you print our company logo on nameplate and package?
Q: Do you accept custom design on size?
Q: Can you do customized products?
Q: Can we print our logos and barcode?
Q: What colors are available for your seals? Do you accept custom colors?
Q: How to send the goods?
Q: Can you do my own style?
Q: I cannot find our products in your catalog, can you make customized products for us?
Q: What is barrier seal used on?
As one of the most professional twister seal manufacturers and suppliers in China, we're featured by high quality customized products made in China. If you're going to wholesale cheap twister seal in stock, welcome to get free sample from our factory.
Electric Meter Seal









