Shenyang Longyuan Enterprise Group

There are two types of Self-adhesive membrane, ***** one with fabric and one without fabric. Self-adhesi

Spunbonded non-woven fabrics We are manufacturer and we can provide the PP nonwoven fabric for you directly.

This product has a good tensile strength, expandability, ageing time, heat stability, impregnation, corrosion-

Product Introduction There are two types of Self-adhesive membrane, ***** one with fabric and one without

Asphalt Shingle Product introduction It is waterproof roofing material used in countries in Europe and A

(SBS) Product Features SBS modified bitumen waterproof material is atactic polypropylene (SBS), high polymer,

Product introduction: Roof underlayment is placed under of asphalt shingle or metal tile, it prevents leaks i

(APP) Product Features 　　APP modified bitumen sheet membrane is atactic polypropyle