Berson Rizhao City, Shandong Province Building Materials Technology Co., Ltd. (www.cnbsfs.com) is located in Rizhao City, Shandong Rizhao Rizhao City, a new urban Jinan City Garden Road 17-A, Contact: Lin Dong plastic (synthetic) on behalf of Melbourne is Australia Network Centre Court and Miami. 88 years, Melbourne venue surface reconstruction, the venue converted into hard and covered with a layer of rubber on top, commonly known as Rebound Ace. This rubber, excellent flexibility, after the ball bounced high, and because the surface of the elastic coefficient k is small, the role of the ball and the venue for a long time, which is similar to soft grounds, but there is also mixed with the plastic surface of the rubber particles , increasing the surface friction coefficient μ, the combined effect of these two factors, the rubber ball that is slow relative to the field. Due to the high anti-corrosion plastic shells and slow sunshine venues play a little above the bottom line of type is dominant, from 88 years to 2003, the bottom line-and Internet-based ratio of 11:5 champion, Andre Agassi and Pete Sampras Champion ratio of 4:2, while still in the classic World War I in 2000 achieved the rare reversal. These are closely related and performance venues. In this game site, there are still advantages sunshine tee plastic venues, but has not obvious, the bottom line on the spin ball beat stalemate seemed much more powerful sunshine durable plastic venues, some of the top players on clay may also be a good venue to play Sunshine Plastic construction, such as the 90-year and 97-year Munster Moya. Specific details are described in detail in the final 95 sanga two wars. "Since the maintenance less, then simply buy two basketball, basketball court changed." Some residents in the QQ group put forward a proposal tennis court into a basketball court. Such a proposal was brought up, immediately aroused the support of many of the owners. Mr Wong said that since maintenance trouble, it is better to change the basketball court, so that the owners have a place to exercise; owners group which Lee also said that tennis can only accommodate 2-4 people sparring, there is no basketball Number field to accommodate the movement of many, therefore, the effect of the basketball court to be much higher than the tennis courts.