I have a bitter experience with the Company HongKong Jindex Stock Co. Ltd/Shenzhen Jindex Stock Co. Ltd. We are dealing and buying some CAD/CAM system plotter, software since 2009. within this time we received dameged/ used spare parts and dameged machine after LC payment again and again. Last time I sent them money in January to the company owner Liu Ming(Marco Liu)account. 5800 RMB and another 31 usd later. after payment, they send me a dameged motherboard which cost is 480 usd and customs expense was another 150 dollar. | After send it, we checked it and informed them again and again.their people did most dishonest thing with us. | and I paid 31 dollar today, when their sales guy Ms lilian told me to send it for some additional parts. after this, their sales person is telling , they will neither replace the dameged motherboard nor return the 31 dollar. | Even the motherboard and sticker on it is not from their company, We may change it. | Morover they are telling me , they will get a big amount from me, asking me to pay it. | Actually we will get return money from them due to earlier 3 dameged motherboard and this one also. | So we are interested informing their cheating history to peoples through web.