Water Blocking Airbag Water Closing Test Municipal Sewage Pipe Sealing Airbag Inflatable Rubber Water Stop Leakage Plugging Thickening

The water blocking airbag is an inflatable tool used for quick and convenient blocking of pipes, culverts or other structures that require temporary blocking of water flow.

Pipeline plugging airbag

• Reinforced and thickened
• Explosion-proof and leak-proof
• Good air tightness
• High bearing pressure

Standard bearing pressure up to 0.1MPA

Application

• Due to its flexible and efficient characteristics, water-blocking airbags are widely used in the following scenarios:
• Pipeline repair and maintenance: temporary water stopping, pipeline testing
• Municipal engineering: sewer/sewage pipe operations, rainwater pipe/box culvert construction, river/cofferdam assistance
• Emergency rescue: pipeline rupture repair, flood control
• Industrial application: inspection, modification and testing of factory internal process pipelines, cooling water pipes, fire water pipes, etc., and repair of ship ballast tanks and bilge water pipes
• Underground construction: During basement construction, block existing through-wall pipes (such as municipal water supply and drainage pipes) to prevent groundwater or soil from pouring into the foundation pit

HAFE International Limited (HAFE) is a specialized manufacturer and global exporter for Special Lighting, Inflatables and Electricals, Equipment & Tools involved.

Wuxi Fenigal Science and Technology Co. Ltd. is the holding company of HAFE International Limited.

OUR VISION

- to be a successful innovative manufacturer and supplier for special lighting and inflatables with beneficial hardwares used for both event sector and selected industries in global market.

OUR MISSION

- to provide quality special lighting, inflatables and relavanet electrical products, equipment & tools to our clients and fulfill definite market demands we serve for.

Established in early 2008, HAFE started from a B2B business entity, which integrated manufacturing resources in a list of industrial sectors included but not limited to like lighting, electricals, machinery, logisitic equipment, water etc. Among them, lighting and electrical business were typical of what we were mostly focused in, through not only OEM manufacturing, but also partially and gradually production shift in our own facilities or under our supervision.

From 2010, a new business - inflatables - attracted our attention, especially those types used in various Event industries. The result of our inflatable business together with some innovative ideas sparked from latest lighting technologies and arising demands in revelant market was the generation of our totally new, unique and special inflatable event lighting and industrial lighting business.

In year 2013, HAFE incorporated its current name BtCoops.com as the key division of the company businesses.

Today, HAFE - BtCoops.com businesses include 4 primary categories - Special Lighting, Inflatables, Electricals and Equipment & Tools. And inflatable lighting balloons are special product lineup that makes us different from our counterpart.

Market Segment

Below are primary market sector our product serve for:

• - Event
• - Film & TV
• - Architecture
• - Construction
• - Industries
• - Safety & Rescue
• - Outdoor activity

Global Market

Below map shows where our products are being used:

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