Why Choose Us

Yoseal products covered the high security seals, plastic seals, container bolt seals, cable seals, metal seals, meter seals, padlock seals, bar seals, etc. Yoseal products are used all over the world. It is suitable for shipping containers, logistics, oil trucks, trailers, doors, meters, etc. Most of the High security seals & container seals are ISO/PAS 17712:2013 certified.

 

Your professional manufacturing factory of Plastic Security Seal supplier in China

Professional Team

Yoseal can offer professional service for each customer. Relying on its own powerful technology, professional team, good relationship and accurate positioning.

Competitive Price

We are specialized manufacturer and exporter of high quality container security seals for about 20 years, competitive price can be offered.

Quality Control

"Quality First, Service First" is the tenet of our factory. We have IQC, IPQC, and 100% inspection for each Plastic Seal. The quality of the plastic seals can be guaranteed by the branded raw material.

Custom Service/
Accept ODM/OEM 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!

 

  • Simple Tear-off Label Plastic Security Seals
    Y-016 is a pull-tight plastic seal with tear-off. With a strap size of 236mm x 2mm , this variable-length seal is made of high-quality plastic and has a robust stainless steel locking mechanism for
    read more
  • Adjustable Plastic Seal
    Yoseal 2.0mm diameter, 360mm total length, pull-tight plastic security closure with metal insert Y-053. The adjustable plastic seal is a versatile pull-tight seal made of polypropylene materials. The
    read more
  • Numbered Plastic Seal Lock
    Yoseal 2.0mm diameter and 260mm total length, pull tight numbered plastic seal lock metal inserted Y-052. The numbered plastic seal is a versatile pull-tight seal manufactured from Polypropylene
    read more
  • Fire Extinguisher Plastic Seal
    Yoseal 2.6mm diameter 240mm total length fire extinguisher plastic seal or first aid tamper proof seal Y-056, is a fire extinguisher plastic seal, without metal clip inserted. Useful length is
    read more
  • Plastic Security Seals Manufacturer
    Jiashan Yoseal Smart Technology Co., Ltd is specialized in producing security seals, has over 10 years of industry leadership experience. Yoseal can offer professional customized service for each
    read more
  • Plastic Security Seals For ATM
    Tamper-evident mechanisms, such as security seals, are used to protect important materials and belongings from unauthorized access in a room, cabinet, car, or similar storage location. Commonly,
    read more
  • Plastic Security Seals For Cash Bags
    The seal is two components multipurpose high security seal.Modern multi-purpose pull-up type seal made of high quality polypropylene, equipped with a metal clip locking insert. Personalized marking
    read more
  • Plastic Security Seals For Tankers
    The seal can be pulled tight, thus the length of the loop can be adjusted to any desired length within the overall operating limit. This type of seal is used for a wide range of applications from
    read more
  • Twist Plastic Meter Seals
    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:
    read more
  • Pull Tight Plastic Seals For Truck
    The seal design features two separate locking mechanisms within the locking housing, which allows the user to double lock the seal by inserting the strap into the hole with the embossed arrows.
    read more
  • Numbered Security Plastic Seals
    The seals are versatile, strong, easy to use, and are a fully adjustable plastic seal. Fastened by feeding its flat strap through the locking mechanism from the side embossed with the word ‘INSERT
    read more
  • Plastic Tag Seals
    The plastic tag seals are one of the most practical bag seals for high-security applications. It features a unique and easy-to-apply metal locking device. The ribbed pattern on the seal cap and
    read more
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What is Plastic Security Seal

Plastic Security Seal are tamper-evident mechanisms that seal valuable material in a room, cabinet, vehicle, or other storage facility. One common use is to seal cargo in transit shipping containers in a way that provides tamper evidence and some level of rudimentary security. Such seals can help to detect theft or contamination, either accidental or deliberate. Plastic seals are commonly used to secure truck trailers, vessel containers, chemical drums, airline duty-free trolleys, and utility meters. Typically they are considered an inexpensive way of providing tamper evidence of intrusion into sensitive spaces.

 

What Are Advantages & Features Of Plastic Seal

Plastic seals features ribbed cord in varying lengths. Helps protect against tampering & theft. Yoseal Plastic Seals with high quality and competitive price. Customized color, logo, serial number, bar code or QR code are available.

Plastic Tamper Evident 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.

Adjustable Plastic Seals

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.

Plastic Seal Security Tags

Multiple Application

Our plastic seals involve many industries such as food, banks/Cash in Transit, Chemicals, Utilities, Airlines, Post/Courier services, Customized Solutions, Transport. And our service are all over the world.

024

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.

036

Easy To Use

Yoseal plastic security lock seals are easy to use and high resistance seal. Smooth strap is user friendly and easy to pull-up. Plastic Seals have the characteristics of fast binding, self-locking, and convenient use.

plastic

Withstand Harsh Conditions

Yoseal plastic security seals are waterproof, dustproof, corrosion-resistant and cold-temperature & high-temperature resistant, with good insulation.

 

What Are The Most Common Plastic Seal Types?

Our line of high quality, tamper-evident plastic strap security seals are offered in a variety of lengths and breaking strengths to match specific security needs. This includes adjustable length seals, beaded pull-tight seals and fixed length seals. For additional convenience, there are options to order custom colors, printing and barcoding. All of our Plastic Seals are set at affordable prices and made in China, allowing for fast and dependable delivery.

165MM Mini Plastic Security Seal

Variable Length Plastic Seal

Variable length plastic seals can be used for a variety of tasks, including securing the neck of a bag or mail sack, as well as sealing chemical drums, first aid kits, online-sold fashion items for trying on before returning, fire extinguishers, car fuel tanks, and any other object requiring tamper evident access.

165MM Mini Plastic Security Seal

Fixed-Length Plastic Seal

Fixed-length plastic seals are more tamper resistant than variable-length seals. Lock has a simply‘click’ mechanism, making them easier to fit than variable-length seals. For transport purposes, a fixed length tamper evident seal is frequently used as a single-use security solution.

457mm Beaded Seal

Pull-Up Plastic Seal

Pull-up security seals is a disposable tamper-evident security seal that prevents unauthorized access to closed items. In circumstances where the employment of more sophisticated security seals is required, the tightening security seal is required.

Unique Serial Number Cable Seal

Plastic Seal With Wire

Plastic seals with wire are security seals made in one of two styles: adjustable length and fixed length with metal wire attached to the plastic lock.

Shipping Container Padlock Seal

Padlock Plactic Seal

Padlock plastic seals are typically supplied as a basic padlock seal look-alike made entirely of plastic. They are technically categorized as a security seal with a defined length. The security sealing of the airline’s food carts and duty free carts for tamper obvious action on protected commodities will be the primary use of this category of security seals.

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Plastic Meter Seals & Twist Seals

Plastic meter seals are used to seal electricity & gas meters, water meters, as well in a variety of other industrial metering applications. Twister seals are anchor seals are among the numerous varieties we provide, each with its own set of benefits and applications. To prohibit access to safety-critical valves and connectors, our connection locks can be used in conjunction with our meter seals.

Common materials of Plastic Seal

 

Yoseal Plastic Seals mostly are made from polypropylene plastic or PE plastic materials, some models are with metal clips inserted.

360mm Adjustable Length Plastic Security Seal

Polypropylene Plastic

Also called PP plastic, this is the second most extensively used plastic. It is known for being durable, robust, and resistant to many external factors. It has many benefits: biological resistance, water resistance, fatigue resistance, Insulation, high melting point, costly effective and recyclable, etc.

Logistics Metal Stainless Cable Seal

Polyethylene Plastic

Also called PE plastic, is the most widely used commodity plastic. Polyethylene’s many benefits include: low cost and easy availability, can be used as electrical insulation, chemically resistance, easy to process for injection molding, tough and wear resistant, can be produced in strong, thin films, etc.

One-time Container Bolt Seal

Stainless Steel Metal Clip Inserted

Yoseal Plastic Seal mostly are with metal clip inserted, the material of inserted metal clip is stainless steel. The clip is corrosion resistance, fire and heat resistance, impact resistance, aesthetic appearance, sustainability, Long term used value.

 

What are the Applications of Plastic Seals?

 

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Plastic seals are a versatile security seal that provide a tamper-evident solution for theft and interference. They are used across almost every major industry and for a variety of applications such as online-sold fashion items for trying on before returning, banks, foods, emergency exits, medicine cabinets and utility meters.

664 meter

Variable length plastic seal can be used for a variety of tasks, including securing the neck of a bag or mail sack, as well as sealing chemical drums, first aid kits, fire extinguishers, car fuel tanks, and any other object requiring tamper evident access.

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Plastic security seals are commonly used for transportation and short-term damage prevention measures. Plastic type of seals are very cost-efficient and if you consider security versus cost, you would choose a high security cable seal or bolt seal (container seal). They are suitable to transport and logistics, containers etc.

 

Manufacturing Process of Plastic Seal

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1. Branded New Material

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2. Color maching

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3. Injection

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4. Assembling

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5. Inspection

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6. Marking

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7. Packing

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8. Pallet

Components of Plastic Seal

 

Plastic seal components of plastic tape, plastic tag which can be printed, most have metal clip inserted. Some plastic security seals have tear-off, such as model Y-014, Y-016, Y-040, Y-043, Y-029, Y-025. The diameter and length of Yoseal plastic seals are varied, our plastic security seals’ tape diameter: 2mm, 2.7mm, 3.5mm, 3.8mm, 4mm, 6mm, 7mm, 10mm; and plastic seals’ total length: range from the shortest length 165mm model Y-013 to the longest length 580mm model Y-020.

 

Item No.

Tape width

mM

Total length

mM

Material

PP/PE

Metal Clip Insert

Tear-off

Y-008

2

238

PP

 

Y-013

2

165

PP

 

Y-014

2

170

PP

Y-015

2

170

PP

 

Y-016

2

236

PP

Y-027

2

300

PP

 

Y-035

2

166

PP

 

Y-040

2

400

PP

Y-043

2

360

PP

Y-036

2.7

230

PP

   

Y-017

3.5

250

PP

 

Y-018

3.5

350

PP

 

Y-019

3.5

500

PP

 

Y-020

3.5

580

PP

 

Y-031

3.8

230

PE

   

Y-032

3.8

307

PE

   

Y-033

3.8

380

PE

   

Y-034

3.8

457

PE

   

Y-028

4

360

PP

 

Y-029

4

360

PP

Y-037

4

200

PP

   

Y-038

4

300

PP

   

Y-039

4

400

PP

   

Y-024

6

418

PP

 

Y-025

6

418

PP

Y-049

7

385

PP

   

Y-050

7

465

PP

   

Y-001

10

188

PP & PE

   

How to cooperate with us

 

Bead Pull Tight Plastic Seals - Ztower Store

 

01

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.

Security seals with a thin ang long tail

 

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.

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03

Machining And Production

We start to process plastic seals, involving raw material preparing, injection, assembly, inspection, print marking, and packing.

1000pcs Plastic Truck Door Seal Security Seal Tamper Security Lock ...

 

04

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 Factory

 

 

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Our Exhibition 

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What are the different types of plastic seals?

Plastic seals manufactured by Yoseal 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.

 

How does plastic affect seals?

Plastics pollution has a direct and deadly effect on wildlife. Thousands of seabirds and sea turtles, seals and other marine mammals are killed each year after ingesting plastic or getting entangled in it.

 

How to remove plastic security seal?

There are several ways to remove a plastic seal:

By crushing: with a suitable pair of pliers. 130 mm sealing pliers. ...

By notching: thanks to the acetal insert and the notched rod, the progressive tightening locks the rod definitively in its place. ...

Anti-return insert: this metal insert locks the smooth rod in the hole.

 

How does plastic seal work?

How do plastic seals work ? Plastic seals are usually a notched plastic tie with a tag at the end to record the identification number. This seal is inserted into a passageway and is closed by sliding the plastic tie through the hole at the end.

 

Why are security seals important?

In courier services, security seals are essential for tracking packages, deterring theft, and ensuring that deliveries reach their intended recipients without tampering. By providing a visible deterrent and a clear indication of tampering, security seals help to instill trust and confidence in customers and clients.

 

Why do we have safety seals?

Security seals are used to correctly identify the contents of each package or bag and prevent them from being tampered with. An error in this type of transport could be lethal and give rise to a bio security hazard.

 

Where are security seals used?

They are often used to seal trailers, containers and truck doors. In addition, they can be used as evidence of attempted break-ins and theft. Security seals can also be used to seal packaging and packages containing products.

 

What is the purpose of using seals?

Seals are used to prevent the leakage of fluids in rotating equipment. A seal prevents lubricants, such as oil and grease, from entering the environment and (dirty) water from entering the installation.

 

What is the function of plastic seal?

Plastic seals are a versatile security seal that provide a tamper-evident solution for theft and interference. They are used across almost every major industry and for a variety of applications such as transport and logistics, emergency exits, fire extinguishers, medicine cabinets and utility meters.

 

FAQ

Q: Are you a manufacturer or a trading company?

A: We are a leading manufacturer & trading company. We have specialized in the field of security seals over ten years in China. Our factory is located in Zhejiang Province. We also have rich exporting experience.

Q: Where is your factory?

A: Our factory is located in Block A-1, No.23 South Yucao Road, Ganyao Town, Jiashan County, Zhejiang province 314107, China.

Q: Why customers choose Asialock Seals?

A: Firstly, we are specialized in the manufacturing and exporting of high quality 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 ?

A: We are factory. Manufacture all kinds of sealwith reasonable price ,high quality and short delivery time .
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?

A: "Quality is priority. we always attach great importance to quality controlling from the very beginning to the very end. Our factory has gained ISO9001 authentication.

Q: How can we get the samples?

A: Our samples are free for customers, don't worry that.

Q: How can you send the samples?

A: Offer your courier account such as Fedex, DHL, UPS or TNT, then we will send the free samples to you.

Q: Do you provide samples? is it free or extra ?

A: Yes, Free samples are provided for your evaluation. However, the express charge will be borne by you. Just tell us your freight collect number of any express courier or contact us.

Q: Could you offer samples?

A: Yes, free sample (for small quantity) is available, but sample usually sent out by express, please provide your express account NO. or you can prepay freight charge by Paypal, we will send out sample ASAP once getting your payments

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: What's your delivery time?

A: We're factory, so we can efficiently control the production time.

Q: What's the lead time?

A: Depend on the quantity and model of the order, normally it takes around 15 days, but the exact lead time should be discussed with our sales.

Q: What's lead time for bulk order?

A: Pls enquire us as it depends on quantity/print demands.

Q: What’s your payment term?

A: West Union, paypal, T/T. 30% advance payment, 70% balance before the shipment.

Q: What is your terms of payment?

A: Various options to make payment more convenient, T/T, L/C, Paypal, Western Union and credit card are all available.

Q: What's the price terms?

A: Price is quoted on EXW, FOB Shanghai. Others are also available.

Q: How can you guarantee the quality?

A: 1. Insist use raw material and add enough laser additive
2. We have IQC, IPQC, and 100% inspection for each seal.

Q: What is your service time?

A: 24-hour service for mobile phone calling. We sincerely welcome you to join our business and reach win-win.

Q: What if products have some quality problems?

A: This situation rarely happen due to we have very restrict quality control on every products. Contact us immediately and we believe we can solve it out with your satisfaction.

Q: What services can we provide?

A: Accepted Delivery Terms: FOB, EXW, CIF
Accepted Payment Currency: USD, CNY;
Accepted Payment Type: T/T, L/C, Credit Card, PayPal, Western Union
Language Spoken: English, Chinese

Q: Has Asialock got any certification?

A: Sure, our products are certificated by ISO/PAS 17712 :2013 and C-TPAT compliant

Q: What certificate do you have?

A: ISO 9001, ISO 17712.

Q: Which bolt seal passed ISO 17712 and C-TPAT?

A: 115, 118, 119, 186, 189

Q: Could you print our company logo on nameplate and package?

A: Yes, we can do that.

Q: Do you accept custom design on size?

A: Yes, if the size is reasonable

Q: Can you do customized products?

A: Yes, we can make customized products according to customers' drawings or samples.

Q: Can we print our logos and barcode?

A: Of course, OEM is accepted.

Q: What colors are available for your seals? Do you accept custom colors?

A: We can provide custom colors as your inquiry. Please contact us if you have special color needs.

Q: How to send the goods?

A: Usually deliver by courier, like DHL, UPS, FedEx; also bulk cargo by air & sea.

Q: Can you do my own style?

A: Yes, we are manufacturer, we could open mould for custom design.

Q: I cannot find our products in your catalog, can you make customized products for us?

A: Yes, Customized products is available. OEM is welcomed.

Q: What is barrier seal used on?

A: It is big and heavy and usually used for securing valuable goods of containers.

Q: What's your MOQ?

A: No limit.

Q: MOQ and Delivery time?

A: 1 piece is OK. Delivery on time.

As one of the most professional plastic security seal manufacturers and suppliers in China, we're featured by high quality customized products made in China. If you're going to wholesale cheap plastic security seal in stock, welcome to get free sample from our factory.

Pull Tight Security Seals, tamper evident plastic seal, Plastic Grip Seal
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