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Weifang Hongyuan Waterproof Materials Co., Ltd.

Roof Underlayment, Roofing Felt, Self Adhesive Bitumen Waterproof Membrane manufacturer / supplier in China, offering Roof Underlayment/Roofing Felt/Self Adhesive Bitumen Waterproof Membrane, Pre-Applied Self-Adhesive Waterproofing Membrane, Pre-Applied HDPE Self-Adhesive Waterproof Membrane for Underground Projects and so on.

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Supplier Homepage Product self adhesive waterproof membrane Roof Underlayment/Roofing Felt/Self Adhesive Bitumen Waterproof Membrane

Roof Underlayment/Roofing Felt/Self Adhesive Bitumen Waterproof Membrane

FOB Price: US $2 / Square Meter
Min. Order: 500 Square Meters
Min. Order FOB Price
500 Square Meters US $2/ Square Meter
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Port: Qingdao, China
Production Capacity: 10000 Per Day
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: RAM
  • Ceiling Tile Shape: Roll
  • Thickness: 1.2,1.5, 2.0mm
  • Function: Waterproof
  • Color: Green
  • Width: 1m
  • Application: Waterproofing for Roof, Basement, Car Park, Wall
  • Brand: Hongyuan or OEM
  • Sample: Free Sample
  • Transport Package: Paper Carton, Pallet
  • Origin: China
  • Type: Roofing and Waterproofing
  • Material: HDPE Coated with Bitumen
  • Surface Treatment: Film Coated
  • Certification: ISO
  • Usage: Roofs, Underground, etc
  • Length: 20m,15m10m
  • Country: Made in China
  • Factory: Big Manufacturer
  • Trademark: HONGYUAN
  • Specification: ISO
  • HS Code: 6807
Product Description
                                Self adhesive bitumen waterproof membrane
                       ISO and D&B D-U-N-S International Certificate(530910769 ) 

  1. Introduction

        It is  composed of base material (including synthetic rubber like SBS,  good road asphalt and viscosity increaser), the surface is covered by PE film, aluminum foil film, EVA/HDPE  or silicon depositing release film, the silicon depositing release film is covered on the lower surface as anti-sticking layer.


    2. Features

  • Cold-applied construction with no open flame and self-adhesion without bonding agent make it safe, low- carbon, environmental, and economical.
  • Excellent adhesive performance guarantees the integrity of waterproof layer.
  • Good rubber elasticity, elongation and shear stress
  • Good low-temperature property
  3. Specification



Cross laminated HDPE film, high polymer adhesive, asphalt


1.2mm; 1.5mm; 2.0mm




20m/roll, 15m or customized


Apple green (patent color)


Plastic bag, with paper carton, pallet/wooden case


ISO and Dun & Bradstreet(DUNS NO.:30910769) certificated factory



     4. Applications

  • Widely used in the industrial and civil building roofing, underground, pool, tunnel, wooden and  metal roofing.
  • Specially applied in the chemical factory, garment factory, and granary.
  • Especially used in cold places
     5. Pictures
Roof Underlayment/Roofing Felt/Self Adhesive Bitumen Waterproof Membrane
Roof Underlayment/Roofing Felt/Self Adhesive Bitumen Waterproof Membrane
Roof Underlayment/Roofing Felt/Self Adhesive Bitumen Waterproof Membrane
6. Company profile

Weifang Hongyuan Waterproof Materials Co., Ltd. is a professional and leading waterproofing manufacturer integrating R&D, production, sales and construction. Hongyuan was founded in 1996 and covers an area of more than 110,000 square meters. Headquartered in Shandong, China, the company has 5 production bases and 7 branches all over the country.


Hongyuan produces kinds of asphalt shingles, PVC/TPO/ EPDM waterproof membrane,  roofing underlayment, SBS/APP modified bitumen waterproof membrane, self-adhered bitumen membrane, waterproof coatings, pond liner and others.


The company has passed ISO9001:2008 quality management system certification, and ISO14001:2004 environmental management system certification. The products are exported to dozens of countries and regions, such as the United States, Canada, South America, Southeast Asia, Europe, and Africa.


Carrying forward the operation idea of "pragmatism, innovation, integrity, and sharing", Hongyuan will make all efforts to provide quality products and efficient services for clients at home and abroad.


Welcome to visit our factory!


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