Weifang Jingjiu waterproof material Ltd., the Beijing - Kowloon Weifang waterproof Engineering Limited, was established in 1986. Area covers 10,000 square meters; SBS had two, APP modified bitumen membrane production line; Color asphalt shingles, polyethylene fiber production lines of the one, the annual output 6 million m2. The company is building China's professional waterproofing contractor two enterprises, and a good construction team, suitable for all sectors of the construction requirements and the quality of production, Construction on the research of the professional integration of new waterproof materials manufacturers. Weifang Jingjiu waterproof material Ltd., the Beijing - Kowloon Weifang waterproof Engineering Limited, was established in 1986. Area covers 10,000 square meters APP modified bitumen membrane production line; Color asphalt shingles. Polyethylene fiber production lines of the one, the annual output 6 million m2. The company is building China's professional waterproofing contractor two enterprises, and a good construction team, suitable for all sectors of the construction requirements and the quality of production, Construction on the research of the professional integration of new waterproof materials manufacturers.