Shanghai Cheng Sheng Sports Facilities Co., Ltd. is specialized in the production of plastic track, plastic flooring, rubber flooring, rubber floor mats, silicon pu court, basketball courts plastic, the plastic tennis courts, badminton courts plastic, acrylic and children's toys of heavy business. The company set design, production, sales and construction in one. The company has specialized in the production of polyurethane surfacing materials and chemical machinery equipment, advanced production technology, perfect testing equipment and experienced professional construction team, the company has formed an annual output of 6,000 tons of polyurethane products, annual output of various safety mats 150,000 square meters , plastic sports venues 200,000 square meters. Imitation grass-like synthetic fibers, implanted in the woven fabric, coated on the back from the fixed effect of the coating to make the playing field, as the artificial turf on the garden floor and green ground. Can play a landscaping, cleaning the air, and many other effects. Polypropylene-based materials can also be used polyvinyl chloride and polyamide. Imitation leaves on the green grass, and the need to add an ultraviolet absorber. Artificial turf has the appearance of bright, four green, vivid, good drainage performance, long life, and low maintenance costs. Artificial turf classification: (a) is not sufficient sand artificial turf that resembles natural grass lawn in shape, partly with a layer of shock-absorbing foam cushion layer, shock-absorbing layer of a variety of different density and thickness. Since the domestic real grasp laying artificial turf technology manufacturers is small, and mostly foreign technology, therefore, in laying artificial turf without filling sand, especially when laying shock-absorbing foam cushion layer it must be done by the foreign experts. Shock-absorbing foam bottom layer of smooth asphalt to serve as a basis, but also below the asphalt covered with gravel, sand and gravel as a base, and the structure in which the drainage system is the most critical part. In addition, this type of artificial turf in the installation process must use artificial turf special machinery, particularly important, especially in some professional sports venues or costly laying installation, otherwise it will not meet the requirements of ground leveling and evenness . (B) particles of filler particles filled artificial turf lawn because it has good international advanced level of sports performance and good usability in China to be accepted by the majority of users. Most of the material polyethylene (PE) or polypropylene (PP) polymer of two or more materials, backfill quartz sand and rubber granules 2-3 mm this ratio is not sufficient fiber lawn lawn long sand surface. Its motion characteristics with natural turf is very close, and all year round, all-weather use. After the laying of the need to conserve the lawn is usually 6-8 months to achieve the best. This type of lawn is particularly suitable for laying outdoors, the warranty period is typically 5--8 years, but it's real life completely over five years. In the long dry weather, sprinkle a little water as long as the lawn, you can reduce the risk of athlete being scratched. (Iii) natural - artificial turf mixed natural grass and artificial turf will be together is not a dream, now have such a hybrid lawn, this is a natural grass lawn with plastic grass root structure to be reinforced, for example, let the grass grow on the bottom made of plastic mesh. In this way, the natural turf of user-friendly features and superior durability of artificial turf a good combination.