Founded in 1994, shandong source building materials group ltd., with a registered fund of $769. 9 million, is one of the country's largest enterprises for the production and development of wood products such as waterproofing materials, coatings, pyro-coated fire panels, waterproofing templates, plywood, etc., and for the production of advanced equipment, technological strength and variety. The company has a second level of building waterproofing, a third level of decorating, and a third level of preservation against corruption; at present, sig products include 100 varieties in the three main series of building waterproofing materials, building wooden doors, unwieldy; four blocks involving waterproofing, decorating, preservation, trade; and has become one of the influential enterprises in building waterproofing. Sbs/app-modified tarcrete volume of 38 million square metres, self-adhesive tarcrete tarcrete volume 16 million square metres, tarcrete 1 million square metres, hy-propregate...