Changzhou Hi-earns Mechanical & Electrical CO.,LTD is established in 2005, which is a high-tech(mechanical&electrical) enterprise, gather "development, production, sales and systematic after-sales services" in one. Our company is certified by ISO9001-2008 QMS, get the EPA approval from U.S.A, CE approval from the European Union, GS approval from Germany and Rohs approval. Our company is one of the most influential enterprise in Eastern China, which is in the field of internal combustion engine. ...   |