We are weatherstripping Factory

Do-It-Yourself Energy Savings at  home  

Our Feature Products

Daoseal supply DIY  weatherstripping products  for clients who want to improve a home’s energy efficiency without hiring a professional 

6 Reasons Why You Should Choose Daoseal

Focusing on product, we are the strongest manufacture in Door sweep

Brand Effect

Since 2001, China leading water door sweep manufacturer. Top 3 brand of China, definitely not just CHEAP. Daoseal provide warranty.

Short Lead Time

56 workers in our 2000 square meters factory, produce 20,000 sets door sweep assembly every month. We can have your urgent orders ready in just 2 weeks.

Customer Service

Top sales with professional skills make you never feel difficult to communicate with a factory, all Daoseal staff will stand by you, reply your inquiry and solve your problem, no matter pre-sales or after-sales.

Competitive Price

Large scale production and well trained workers reduce cost greatly, Daoseal use the Bottom Price to make you become the most competitive seller in your region.

High Quality

ISO9001, CE, SASO, CO, certifications etc. All components adopt the qualified materials 100% quality check and durable testing for every product before shipment.

Small order acceptable

Daoseal door sweep product line used for water heater and Kinchen tools item. Small order is acceptable. We treat every order well

What Our Customer Say

I imported Automatic door bottom from Daoseal so many times, very fast shipping, good and accurate product, all work very good, we
will certainly buy Automatic door bottom from Daoseal products againI

MARIO BRUCK
Mario Bruck

CEO, Marco Industries

My Name is Dennis, Since 2016 I buy Door bottom and door sweep from daoseal.Our Choice is Smart, Daoseal Door Bottom seal is suitable for Europe Market and give benefit for both of our side. 

Dennis Henry

Dennis Henry

Buyer, Foland Group

I’m an engineer from USA, We are professional strip brush factory, we have twenty years of coperating history with Daoseal,their Good reputation let our customers get the cheap price with very high quality.

CARLOS FLORES

Carlos Flores

Engineer, EURO Trade

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