We are a comprehensive import and export company. The company handles wide scope of business. main products as follows: Apparatus gauges, machinery equipment, chemical&industrial materials, art&craft glassware, sports cast iron, natural food additives, hardware tools, local ...

Hangzhou Aihua Instruments Co., Ltd is a high-tech enterprise in the high-new technology industrial development zone of Hangzhou and specialize acoustic vibration measuring instruments production development. The company main researcher and manufacturer sound China. Based on ...