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Why choose Yoseals?

Jiashan Yoseal Smart Technology Co., Ltd is specialized in producing security seals, has 10 years of industry leadership experience.Yoseal can offer professional customized service for each customer.Relying on its own powerful technology, professional team, good relationship and accurate positioning,Yoseal achieved rapid growth and stable growth of its business worldwide in a very short period of time.

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  • 1
    Source Factory

    Have complete production line for all kinds of security seals. Support customized model, color, marking, packing etc.

  • 2
    Quality Assurance

    Branded raw material advanced production and 100% inspection to keep security seals quality stable.

  • 3
    Certification System

    ISO9001, Clause 6, Annex A for factory, ISO17712, C-TPAT for bolt seals, cable seals

  • 4
    24-hour customer service

    Though serious and efficient working attitude improve the quality of sales service, any comment or question, can contact with us, we will try our best to work with customer.

About Us
solution
Jiashan Yoseal Smart Technology Co., Ltd
located in Zhejiang China. YOSEAL is the professional security seals & container seals manufactory in China, 60KM west to Shanghai City.We have professional sales team which have 17 years sales experience and factory have 10 years production experience to offer high quality security seals with competitive price.
More About Us
solution
Jiashan Yoseal Smart Technology Co., Ltd
located in Zhejiang China. YOSEAL is the professional security seals & container seals manufactory in China, 60KM west to Shanghai City.We have professional sales team which have 17 years sales experience and factory have 10 years production experience to offer high quality security seals with competitive price.
More About Us
solution
Jiashan Yoseal Smart Technology Co., Ltd
located in Zhejiang China. YOSEAL is the professional security seals & container seals manufactory in China, 60KM west to Shanghai City.We have professional sales team which have 17 years sales experience and factory have 10 years production experience to offer high quality security seals with competitive price.
More About Us
solution
Jiashan Yoseal Smart Technology Co., Ltd
located in Zhejiang China. YOSEAL is the professional security seals & container seals manufactory in China, 60KM west to Shanghai City.We have professional sales team which have 17 years sales experience and factory have 10 years production experience to offer high quality security seals with competitive price.
More About Us
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Product Application Scenarios
Application
Seals For Airlines
Seals are widely used in the aviation field. Their main functions include preventing leakage, maintaining pressure, isolating the environment, etc., to ensure …
Application
Seals for Chemicals
Barrier seals are used to secure containers and tanks that hold hazardous chemicals and pharmaceutical products. They prevent contamination and…
Application
Seals for CIT and Banking Sectors
CIT and banking seals play an integral role in business operations. They not only prove the legitimacy and validity of documents, but also …
Application
Seals For Customs & Government
First, seals are the core component of customs and government seals, which are used to ensure the integrity, security and legality of goods, containers or…
Application
Seals for Defence Industry
Seals are widely used and important in the defense industry. They provide strong guarantees for the safe and reliable operation of military equipment…
Application
Seals for Food Industry
First, seals are used to maintain the tightness of food processing and packaging equipment. Second, seals help prevent the ingress of external contaminants…
Our Exhibitions
We often attend domestic and foreign exhibitions and regularly participate in exchanges and learning
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Canton Fair
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Canton Fair
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Intermodal Asia
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Intermodal Asia
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Professional Services

We are security seals manufacturer, we can develop mold as per customer’s need, and following the whole production procedure, we have good after-sale service, if there is any comment about the product, we will do our best to meet customer’s requirement.

  • 01

    Minimum order for one piece, delivery on time.we can offer free samples. The express cost is paid by the buyer, can deduct from the order.

  • 02

    We have IQC, IPQC, and 100% inspection for each seal.

  • 03

    Insist use raw material and add enough laser additive

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