Sag - after painting, paint flowing down immediately, resulting in uneven coating surface. Solution: 1, after the drum dips, all the best plate by uniformly to control the wet film thickness; 2, the construction, in strict accordance with specification requirements watered; 3, to avoid the cold environment, construction, relative humidity less than 85%, Zibo resin, grass to dry after construction; 4, airless spray should control the distance between the nozzle and the paint surface is good; seams - differences in color or gloss coating film appeared in the lap. Improve the overall level of ships, heavy-duty coatings and coating after 2006 to achieve the full promise of our country into the WTO after all foreign companies established in China, multinational companies and joint ventures will receive national treatment on an equal footing in the market competition . Compared to the domestic enterprises are still some gaps in product, quality, service and management, but also the learning and development opportunities and multinational companies. Heavy-duty is a higher threshold field, the role of the resin, through competition and development, what is the resin, will help improve the barrier to entry, standardize the market, optimize resources Shandong where the resin, the resin Zibo Boshan Light Industry Chemistry from the Boshan Light chemical plant to provide. Boshan Light Industry Chemistry Plant (www.cnsimei.com) strong, credible, Shandong Zibo acrylic resin industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Boshan Light Industry Chemistry and you hand in hand into the brilliant, for a better future!