The piano is a sophisticated musical instrument, so users should regularly carry out professional care for the piano, of course, some routine maintenance is essential Henan handmade piano, the paper proposes the following common sense for your reference. Appropriate temperature and humidity for good air circulation is the best performance of the necessary conditions to play the piano and acoustic quality performance. Overall handmade piano store, at 50-60% relative humidity is ideal, some of the internal components of the piano, such as: extremely sensitive to the effects of wood, velvet, blankets on the environment. The slightest mistake will damage due to quality problems caused by poor maintenance, we will not take any responsibility. High humidity and temperature can cause hammer machine movement slow, piano dull, rusty metal pieces and key sub-working and so on. It is not recommended to open the door and the universe during the rainy season and fog. In the dark and humid environment can be put on the piano cover to prevent intrusion of water molecules in the air by hand piano, but in the sunny weather to dry piano cover in a timely manner. Piano Piano for sale for handmade, humid environment is a problem, but excessive dryness is more detrimental, particularly the use of air conditioning in addition to diffuse artificial room. Another special U winter in the north central heating and air-conditioned rooms when the relative diffuse decreased to 20% or less, it is recommended to place leaved Tan or humidifier to prevent excessive dryness in the piano room. Germany's famous Bechstein (Bessie Stein) Samick pianos are to follow the company into Bernstein (Bernstein) piano, a late American musician transformed into a "German Vivaldi" This is not the most exaggerated; Germany's famous Steingraeber (斯坦格拉伯) Piano Piano has been three domestic manufacturers of "cottage"; Xiamen Sterinborgh (Steinberg), Hubei Wilh.Steinberg (William Steinberg), Guangzhou Steinpaget (Stan Earl). Piano like no matter the brand packaging or marketing are to be "deceptive" level. Hand Piano Music Zhengzhou sale _ Love (certified) _ manual provided by the Zhengzhou love piano music Trading Company. Zhengzhou love music Trading Company (www.azygq.com) is Zhengzhou, musical leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Zhengzhou leadership in the music of love with the staff warmly welcome all inquiries negotiations to create Zhengzhou love music more beautiful future.