国产粉嫩小泬在线观看泬,日本免费一本天堂在线,欧美肥妇毛多水多BBXX水蜜桃,极品人妻少妇一区二区三区

Mendelsohn Piano (Shanghai) Co., Ltd is a wholly foreign owned enterprise established by the German piano company of Mendelsohn. Mainly engaged in the production and sale of high-grade vertical and triangular piano. The company owns the "Mendelsohn (Mendelssohn)" and "cut Jarno (Trianon)" two big brands.

All along, we are committed to a high level of human resources reserve: rich management experience of various members of the senior leadership team, so we maintain efficient work style, has many years of on-site operation skills of all kinds of production technology backbone combined production system, so that we maintain a high quality industrial advantage; a large number of hard work, excellent marketing efforts, our products are exported to many countries and regions of the world.

Our products are manufactured in accordance with German technology: Mendelsohn piano company designed by the German producer, and by the German company regularly accredited senior management personnel, senior engineers and piano piano technicians on-site guidance work in Shanghai company. The company will combine the German company's business philosophy with Chinese culture, forming a "innovation, diligence, integrity, Thanksgiving" as the fundamental corporate culture.

With good business philosophy, advanced production equipment and strict quality control system, Mendelsohn piano production and quality in China has far exceeded the expected target. Produced by the Mendelsohn brand series, with its exquisite workmanship and excellent quality has aroused widespread concern in the world piano industry. And obtained a number of patents, such as: the pronunciation structure of piano sound source treble (Patent No.: 200620047880.9), vertical piano whole back frame (Patent No.: 201120134952.4), piano plate (Patent No.: 201130100325.4).

With the increase of Mendelsohn piano brand, which has become a pianist, music, film and television drama, piano competition with piano, such as: 2007 CCTV Chinese New Year concert film and TV series "super girl" (Li Yuchun, starring He Jie, 2010) in the Shanghai performing arts center, Expo Park......

中文字幕人妻伦伦| 国产女主播喷水视频在线观看 | 成人免费无遮挡在线播放| 激情综合色综合啪啪五月丁香| 免费a级毛片无码免费视频| 色欲老女人人妻综合网| 亚洲日韩小电影在线观看| 另类内射国产在线| 精产国品一二三产区| 国产 麻豆 日韩 欧美 久久| 成全视频高清免费| 亚洲av 无码片一区二区三区| 挺进大幂幂的滋润花苞御女天下| 十八岁污网站在线观看| 狠狠躁日日躁夜夜躁2020| 性无码一区二区三区在线观看| 88国产精品视频一区二区三区| 国产乱人无码伦av在线a| 与子敌伦刺激对白播放的优点| 日日躁夜夜躁狠狠躁超碰97 | 白又丰满大屁股bbbbb| 亚洲综合色婷婷在线观看| 日本三级吃奶头添泬| 久久99精品久久久久子伦| 免费人成年激情视频在线观看| 中文字幕亚洲一区二区三区| 亚洲国产欧美人成| 无码av一区二区三区无码| 野花社区视频www官网| 久久av高潮av无码av喷吹| 亚洲av永久无码精品一区二区国产| 亚洲人成电影在线播放 | 精品国产免费一区二区三区| 99亚洲乱人伦aⅴ精品| k频道国产在线观看| 黑人巨茎大战俄罗斯美女| 亚洲av永久无码精品天堂久久| 日本xxxx色视频在线播放| 亚洲一区二区三区自拍公司| 亚洲精品无码久久毛片| 拔萝卜视频播放在线观看免费|