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Products Description

Plastic Seals
Plastic seals are tamper-evident devices used to secure valuable materials in rooms, cabinets, vehicles, or other storage facilities. A common application is sealing cargo in transit, such as shipping containers, to provide tamper evidence and a basic level of security.
These seals help detect theft or contamination-whether accidental or intentional. They are widely used to secure truck trailers, shipping containers, chemical drums, airline duty-free trolleys, and utility meters. Typically, plastic seals are considered a cost-effective solution for providing visible evidence of unauthorized access to sensitive areas.
Container bolt seals
High security seals are also known as high security lead seals or simply security seals. These all refer to the same category of high-security sealing devices.
The product description of a typical high security seal is as follows: it features a metal lock body with an internal clamp spring structure. The locking rod is made from cold-forged metal, with a galvanized and passivated surface for corrosion resistance.
A key feature of this type of seal is that it does not require a steel wire, distinguishing it from other lead seals. While traditional lead seals typically require a connecting wire in the middle, high security seals do not. These seals are generally made from plastic and stainless steel, providing both strength and tamper resistance.


cable seals
Cable seals are commonly used for tagging machinery, vehicles, high-value assets, or storage containers. They offer a secure alternative to traditional locks for closures that are not frequently accessed, especially when the user does not need to monitor access via keys.
Cable-type seals can function both as tamper-evident seals and as disposable heavy-duty locks for one-time use. Regardless of the size or strength option selected, cable seals provide a high level of security.
Twist Meter seals
Twist plastic meter seals are easy to apply. Once sealed, the locking mechanism is fully enclosed, making tampering extremely difficult. Any tampering attempts are clearly visible through the transparent body, which allows viewing of the locking insert.

company profile
Yoseal locates in Jiaxing city was becoming as one of well-known brand in high security seals field, enjoying good reputation both in China and abroad, the products of haiyaseal have been sold well all over China and exported to the world market such as South America, Southeast Asia, the US,Canada, Australia, European countries etc.
Since establishment Yoseal focuses on designing and manufacturing of high security seals and always strive to bring the best customer service and products at reasonable prices to the customers in airlines, shipping lines, banks and express companies.
All competitive products :high security bolt seals, cable seals, the evident indicative padlock seals, metal seals, meter seals and plastic seals are completely controlled under ISO9001 quality control system. The main products of high security bolt seals and cable seals are strictly complying with ISO/PAS 17712 standard, even some of bolt seals and cable seals were exceeding the "high security" level in pull tension strength.

01
High Quality
Yoseal factory has a complete production line, so that we can control the cost and quality of our security seals more accurately. We always insist on using branded raw plastic material.
02
Advanced Equipment
Injection machine, Automatic punch machine, Automatic lathe, Laser machine, Automatic assemble machine, Thermal printing machine, hot melt machine, welding machine.
03
Professional Team
Yoseal can offer professional service for each customer. Relying on its own powerful technology, professional team, good relationship and accurate positioning.
04
Custom Service
ODM/OEM are available, we have experienced designers can add logo & bar code & serial numbers as customers required. Contact us now and make your design real.
Product advantages
plastic seals
Adjustable Length
Yoseal plastic seals have different length and tape diameter, which allow users to adjust the length to suit their requirements of different tasks. Customized length are available too.
Multiple application
Our plastic seals involve many industries such as food, banks/Cash in Transit, Chemicals/ Pharmaceuticals, Utilities, Airlines, Post/Courier services, Specials/Customized Solutions, Transport. And our service are all over the world.

High Quality & Competitive Price
Yoseal manufacturing factory has a complete production line, so that we can control the cost and quality of our security seals more accurately. We always insist on using branded raw plastic material.
Different Locking Mechanisms
Yoseal plastic seals mostly inserted with metal clips locking mechanisms, which make it has stronger locked power. We also have plastic inner inserted seals or without any inserted seals locking mechanisms choice.
Container bolt seals
Tamper Evidence
Yoseal bolt seals are designed to show clear signs of tampering, such as visible damage to the locking mechanism or broken seals. This makes it easy to identify if someone has attempted to gain unauthorised access to the container.
Multiple Application
Yoseal Bolt seals can be used not only on shipping containers but also on various types of cargo-carrying vehicles, trailers, and storage units.
Security
Bolt seals provide an extra layer of security, deterring theft and unauthorised entry. This is particularly important for high-value or sensitive cargo.
Easy to Use
Yoseal bolt seals are easy to apply and hard remove, reducing the time required for loading. Authorised personnel can quickly secure the containers without the need for specialised tools.
Cable Seals
High security
Cable seals are made of strong and durable materials such as steel and aluminum, making them difficult to cut or break. They also have unique serial numbers or barcodes that provide a tamper-evident feature, ensuring that any attempt to remove or replace the seal will be immediately detected.
Customizable
Cable seals can be customized to meet the specific requirement of each customer. They come in different colors and lengths, and can be branded with logos or other identifying information.

Versatility
Cable seals can be used to secure shipping containers, trucks, trailers, railcars, and other modes of transport. They can also be used to secure storage units, warehouses, and other facilities.
Cost-effective
Cable seals are a cost-effective way to secure goods during transit or storage. They are relatively inexpensive and can be purchased in bulk, making them an ideal choice for businesses that need to secure a large number of items.
twist meter seals
Non-reusable
Once opened, the twist electric meter seal cannot be reused at any cost and would immediately alert you about the same.
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.

Visible Tamper Signs
Thanks to the transparent body of the meter seal, you can easily view any tamper attempts made on the lock.
Customizable
Yoseal's Secure Twist Meter seal is completely customizable. You can add your brand logos, QR codes, unique IDs, and more.
Products Description

Anned A by SGS

Clause 6 by SGS

Inspection Report

ISO9001 2015

MSDS

Annex A
cooperate with yoseal
1. Send Us The Logo
We kindly request that you provide us with the detailed requirements of the plastic seals you need, including color, total length, tape width. And printing contents, such as logo, bar code, QR code, serial number etc.
2. 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.
3. Machining And Production
We start to process plastic seals, involving raw material preparing, injection, assembly, inspection, print marking, and packing.
4. Professional 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 address
Block A-1, No. 23 South Yucao Road, Ganyao Town, Jiashan County, Zhejiang Province 314107, China
Phone Number
86-18326067842
laura@yoseal.com

fAQ
1. What's bolt seals used for?
Bolt seals are used to secure shipping containers, trucks, and trailers to prevent cargo theft or contamination. They are the most popular type of container seal and are often used in international shipping and hauling.
2. What is a cable seal used for?
Cable seals are commonly used for tagging machinery, vehicles and high-value assets or storage containers. They're a secure alternative to locks in secure closures that are not frequently opened when the user does not want to monitor access to keys.
3. What are the different types of plastic seals?
Plastic seals manufactured by SealValue can be multiple types. Pull-through, pull-tight, tail, twist, wire indicative security seals which offer high quality and a low-cost solutions for a wide range of security and tamper-evident sealing applications.
4. What are the different types of security seals?
Classification of seals is determined according to different purposes, security seals are mainly divided into five types: plastic seals, metal seals, cable seals, bolt seals (container seal) and metric seals.
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