LiXian Qingshan Waterproof Material Co,.Ltd.

Our company lies about 150 kilometers to the south of Beijing;It has an advantage in geographical position and transportation.Its occupied area is over18,000 square meters;We own five sophisticated production 1ines;Our main products are black building paper and roofing felt which are in conformity with ASTM standards of U.S.A. The specifications of black building paper are 30 minute paper;60 minute paper;90 minute paper and 120 minute paper;The specifications of roofing felts are ASTM D-226;Type I 15#;Type ;30;ASTM D-6380;C1ass M;Type ; ;ASTM D-4869;Type I ;Asphalt Shingles ASTM D-225 and so on;The quality of all our products are in conformity with or exceeding the standards of ASTM U.S.A. Our company is a leading factory in manufacturing waterproof materials according to the standards of ASTM U.S.A. The annual output of black building paper and roofing felt is 8 million rolls. The output of Asphalt shingles are 20 million square meters annually;