Shaoxing Monstar Smooth Electro-Mechanical Co., Ltd. established in May, 2009 (whose predecessor was Shangyu Jianan Hardware Electro-Mechanical Co., Ltd. that founded in july,2004) is specialized in developing & manufacturing precision mechanical and electrical products, auto parts such as blowout-resistant tire valve(Chinese means 气门嘴) etc. Our company is located in Shangyu City, a city with convenient traffic lies in south bank of Hangzhou Bay, Zhejiang Province, in where passed by Shanghai-Hangzhou-Ningbo expressway, Shanghai-Hangzhou-Ningbo high-speed railway, Shanghai-Sanmen expressway, 329 National Road and 104 National Road. Presently it has 13000 square meters of industrial land and 14000 square meters of standard factory. With the modern manufacturing & testing equipment, capable high-frequency developing & managing team and many intellectual property rights, we have established long term business relationships with lots of customers from North America, Middle East, Africa and many other countries, and sold our products to all over the world.
　　Our goal is to be a world-class developing and manufacturing base of blowout-resistant tire valve.