Designer And
Manufacturer
Of Security Seals
GCSEAL is a high-end brand service enterprise focusing on cable seals, bolt seals, plastic seals and other products and integrating new product development, modern intelligent production, professional sales and after-sales service.
OUR PRODUCT CATEGORY
Designer And Manufacturer Of
Security Seals

ABOUT GCSEAL
WENZHOU GUANGCHANG HARDWARES CO., LTD is located in Ouhai District, Wenzhou City, Zhejiang Province, and is a high-end brand service enterprise focusing on cable seals, bolt seals, plastic seals and other products and integrating new product development, modern intelligent production, professional sales and after-sales service.
We have a professional and well-qualified production team. We have independent design, development, structural improvement, precision manufacturing.



MAIN PRODUCTS
Designer And Manufacturer Of
Security Seals
OUR APPLICATION
Product Application Scenarios

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 the safe and efficient operation of aircraft.

Seals for Chemicals
Barrier seals are used to secure containers and tanks that hold hazardous chemicals and pharmaceutical products. They prevent contamination and tampering of the contents, ensuring the safety of workers and consumers.

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 ensure the smooth conduct of CIT and banking related matters.

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 means of transport during transportation and storage.

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.

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 FAQ
Frequently asked question
1.Why Use Security Seals?
2.What is ISO 17712?
ISO (International Organization for Standardization) is the world’s largest developer of voluntary International Standards. A standard is a document that provides requirements, specifications, guidelines or characteristics that can be used consistently to ensure that materials, products, processes and services are fit for their purpose. ISO International Standards ensure that products and services are safe, reliable, and of good quality.
The ISO 17712 establishes “uniform procedures for the classification, acceptance, and withdrawal of mechanical freight container seals. It provides a single source of information on mechanical seals which are acceptable for securing freight containers in international commerce.”
3.What is C TPAT?
C TPAT is an abbreviation of “Customs – Trade Partnership Against Terrorism”. Since the founding of the Department of Homeland Security more than a decade ago, CBP and the trade community have collaborated to make international travel and trade easier, cheaper and more secure.
CBP’s approach to cargo security leverages these partnerships to efficiently focus resources on areas of high risk or strategic importance. In January 2012, the U.S. Government released the National Strategy for Global Supply Chain Security, which established the United States Government’s policy to strengthen the global supply chain to protect the welfare and interests of the American people and to enhance our Nation’s economic prosperity.
The C-TPAT program supports the Strategy by promoting the efficient and secure movement of legitimate goods and by fostering a global supply chain system that is resilient to natural as well as man-made disruptions. The program also supports the Strategy by improving detection capabilities to identify illicit cargo; maximizing efforts to facilitate the flow of legitimate trade; and fostering an international approach.
C-TPAT Benefits:
Makes Company More Competitive
Protects Company’s Brand Image
Enhances Marketing Opportunities
Protects Your Industry
Facilitates Globalization
Demonstrates Good Corporate Citizenship
Enhances Security in Supply Chain
Increases Personnel Security Awareness
Improves Risk Management Procedures/Systems
4.About ISMA
The International Seal Manufacturer’s Association (ISMA) is open to all interested parties involved in the manufacture, distribution and use of security seals embracing mechanical disposable on-time use seals and electronic or mechanical re-usable seals. Membership depends on commitment to a Code of Ethics. Manufacturers are committed to leading their industry toward better products, improved security-related processes and more transparent business practices. These include better education on the proper storage, application, monitoring and record-keeping for security seals as well as on the meaning of ISO 17712:2013. Associations, shippers and carriers can obtain seals of all grades from ISMA members and their approved distributors with confidence that the product and its producer’s security-related practices meet or exceed those called for in ISO 17712:2010.
Regulatory and law enforcement bodies can continue to turn to ISMA for counsel about seal industry practices and for collaboration about ways to improve the quality of seals and seal industry practices. Collaboration also includes information sharing about criminal techniques to bypass and tamper with seals, and ways to improve designs to reduce vulnerability to undetected tampering.
GCSEAL offers a full range of security products to various industries such as General Transport Companies, Shipping, Aviation, Chemicals, Oil and Gas, Food and Beverages, Pharmaceuticals, Communications, Casinos, Security Companies, Banks, CIT and Manufacturing. GCSEAL has all relevant ISO product and manufacturing certifications. Additional to this – the company is a full member of ISMA – Int. Seals Manufactures Association and a Microsoft Gold certified member.
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