China Vapor Barrier Factory Direct

Xiong County Xiashi Packing Co., Ltd. specializes in the R&D and production of high-performance Vapor Barrier, providing reliable supply chain solutions for global clients in industrial, construction, and agricultural fields, sincerely inviting strategic cooperation and inquiries!

Who we are?

Xiong County Xiashi Packing Co., Ltd., as a professional manufacturer in the Vapor Barrier sector, leverages over 20 years of industry experience and a modern production base to build the core competitive advantages of its Jinbo brand product.

The company occupies a factory area exceeding 50,000 square meters, equipped with internationally advanced multi-layer co-extrusion production lines, achieving an annual capacity of 20 million square meters of Vapor Barrier.

It has obtained ISO9001, ISO14001, and CE certification systems, ensuring that our products maintain stable quality and comply with international export standards.

How to choose Vapor Barrier? 

Our Jinbo Vapor Barrier employs premium multi-layer co-extrusion PE technology, with precise thickness control and puncture resistance reaching 200N, effectively blocking water vapor penetration.

The core technical advantage lies in its zero water seepage rate and extremely low vapor transmission index, which can significantly extend the service life of building structures and equipment.

In the procurement decisions, it is recommended to prioritize products verified by SGS third-party testing to guarantee long-term stable performance. The core product advantages are reflected in its environmental durability and engineering applicability.

What we are making:

Our Vapor Barrier is made from 100% recyclable raw materials, strictly complying with RoHS environmental directives and containing no harmful additives. After special anti-aging treatment, the product can operate stably for over 10 years within a wide temperature range of -40°C to 80°C.

The vapor transmission index is only 0.01g/m²/24h, far below conventional industry levels, effectively reducing clients’ subsequent maintenance costs.

This series of product also supports flexible customization from 0.5 meters to 12 meters in width and 0.1mm to 0.5mm in thickness to meet the personalized needs of various projects.

Why has Vapor Barrier become a critical material in modern engineering projects?

Vapor Barrier utilizes heat-welding installation technology, achieving a seam strength of over 95% of the original film and significantly enhancing overall project reliability.

Actual application data shows that project waterproofing qualification rates can consistently reach 99.9%.

The application cases in building roof and exterior wall waterproofing offer strong reference value.

Cases

In 2024, a high-end residential complex construction project in Hebei selected Jinbo Vapor Barrier to cover 150,000 square meters of roof and exterior wall systems, with Xiong County Xiashi Packing Co., Ltd. providing full technical support.

After the vapor barrier effectively blocked rainwater and vapor penetration, indoor building humidity was controlled within the 55%-65% range, mold occurrence dropped by 45%, and building structure lifespan was notably extended.

Following project implementation, the client recovered procurement costs within 8 months, demonstrating product's strong return on investment in modern construction. This practical cases in building basement and foundation engineering are equally noteworthy.

How to install Vapor Barrier in compliance with standards?

Xiashi Packing offers professional installation guidance videos and on-site technical services, requiring overlap widths of no less than 15cm and the use of matching specialized sealing materials.

The installation must be followed immediately by airtightness testing to ensure no leakage risks. The dedicated tool kit can increase on-site installation efficiency by more than 3 times, enabling highly efficient construction. The application in medical building projects further validates its professional value.

Our Services

Pre-sales service

Vapor Barrier procurement clients can reserve pre-sale slots in advance to enjoy first-batch technical support and commercial preferential terms.

The procurement cooperation process is designed to be simple and efficient. We support free sample delivery, third-party test reports provided with goods, and multiple flexible payment options.

The minimum order quantity is only 5,000 square meters, suitable for projects of varying scales.

Customer supports

Vapor Barrier daily maintenance requirements are straightforward and easy to follow: simply avoid sharp object damage and prolonged exposure to strong sunlight.

Xiong County Xiashi Packing Co., Ltd. provides a detailed maintenance manual and QR code video tutorials with each product.

The clients can obtain technical consultation at any time through the online platform and enjoy lifetime free support. The long-term stable performance of Vapor Barrier stems from the company’s strict control over product quality and service details.

After sales service

The procurement process has been fully digitized, supporting 24-hour online quotations and end-to-end visible logistics tracking. The after-sales service system is one of the aspects of greatest concern to partners.

We provide a 15-year warranty commitment, with nationwide response to quality issues within 48 hours. In cases of non-man-made damage, the company offers free replacement and assumes logistics costs.

Our Markets

Vapor Barrier has been exported to Europe, America, Southeast Asia, and the Middle East markets and has established long-term strategic partnerships with more than 200 international clients.

The product’s core technologies also include optimized anti-static and flame-retardant performance. During the procurement, selecting multi-certified products can maximize project compliance and safety assurance.

Choose Us

Xiong County Xiashi Packing Co., Ltd. relies on professional strength and innovation capabilities to continuously provide high-quality Vapor Barrier solutions for the global market.

Our products demonstrates significant application value across multiple fields including construction, agriculture, industry, and cold chain.

We welcome you to contact us to discuss cooperation opportunities and open a new chapter of high-quality business collaboration.