- Made of Polypropylene (PP) body 
- Steel insert for increased security with ultrasonic welded assembly
- Company logo and 8 digits consecutive numbering on the flag
- Laser, hot stamp printing options
- Optional lengths: 300 mm and 400mm
- Tensile strength : 30 Kgf
- Working temperature : -40C / +80C

Custom service

• customer's special design

• customer's company name or logo

• barcode available

• sequentail number in seals

We, SHANDONG TENGXIN SEAL CO., LTD., are a leading manufacturer in the field of seal products

since 2003. We are specialized in the production of DISPOSABLE SECURITY SEALS, such as CONTAINER BOLT SEALS, PLASTIC SEALS, CABLE SEALS and METER SEALS.

Relying on our standardized production equipment and advanced management philosophy, we have

ranked ourselves into the first-class supplier in the area of SECURITY SEALS in China. We also have 

passed the factory inspection complying with ISO9001, ISO 18001, and C-TPAT standard. In the meantime,with our continuous efforts, our clients have covered many countries and areas of US, EU, Southeast Asia,Middle East Asia and Africa.

With us together, you could not only get a quality produccts with competitive price, but also you could get asatisfying full-range service.

Q: Are you a manufacturer or a trading company?
A: We are a leading manufacturer in the field of security seals with over ten years experiences in China. Our factory is located in Dezhou, Shandong Province. You are welcome to visit us at any time!

Q:Can we require any free samples for evaluation?
A: Yes, a few of free samples could be offered for your evaluation but the express charge will be borne by you. Tell us your freight collect number of any express courier or contact us for the discounted charges.

Q: Can we require our custom markings on the security seals?
A: Yes, sure! Custom laser markings could be available.

Q: Can we require the bar code on the security seals?
A: It depends on the specific item. Contact us now for the further information.

Q: Are your security seals ISO17712 compliant?
A: Some of our security seals are ISO17712 compliant. Please contact us for the details.

Q: Can you design a new type for us based on our detailed requirement?
A: With a professional and experienced designing team, we have satisfied most of our clients with their special requirement. Please feel free to contact us for the details.

Q: What's your minimum order quantity?
A: 250pcs for bolt seals, 1000pcs for cable seals, plastic seals, meter seals and others.

Q: Can we pay by credit card?
A: Yes, sure. Payment by T/T, L/C, Paypal, Western Union and credit card are all available.