国产精品久久久久婷婷一区次,熟妇人妻久久中文av字幕,日韩欧美亚洲精品中文字幕,极品欧美一级视频在线观看,亚洲av免费在线观看蜜臀av,亚洲av不卡一区二区麻豆

Founded in 2008, Shenzhen Mindwill Trading Co., Ltd. is located in Shenzhen, one of the most technologically developed cities in China, close to Hong Kong and facing the world. And our Hong Kong company name- -Mindwill International Trading Co., Limited. We mainly specializes in agent sales, research and development of various testing instruments, environmental testing instruments and testing machines,material testing instruments and testing machines, measuring tools, weighing instruments, industrial accessories, parts and consumables. Have extensive cooperation with well-known brands at home and abroad. At the same time, we have the research and development capability of testing system, customized design service of products, and production capacity of related products, and tailor all kinds of testing instruments, testing machines and testing systems required by customers at home and abroad. At the same time, we also have related cooperative factories producing laser rangefinder (laser distance meters), gas detectors, spectrum analyzers, super capacitors, hollow cup motors and other products.

網(wǎng)站建設(shè)