We are shanghai tecwell machinery Co., Ltd & Shanghai Lucky Trading Imp & Exp Co., Ltd, which are subsidiaries of Charisma Group, rank top 500 enterprises in China.our line covers auto parts,petrol/diesel generating set, engine, waterpump,air compressor and solar power light. All products are exportable mainly over more than 50 countries (region), also sell well in domestic market. TECWELL" is our brand, that is to say technology well, we aim to create a world-famous brand.Althrough the products at our ends are pretty cometitive, our superiority is high quality and low price to strengthen position. Compared with Robin , "TECWELL" engine is more economic on similar stability basis. its application for generator, waterpump and others is widely. I will be appreciated that you can show interest in our products, also our CD or catalogue are available by free. look forward to hearing from you soon.