Mr. Andy King [protected]@accesspart.com and Ms. Seela Yang [protected]@balyparts.com took me in for USD 3700, 00. I quoted 2 Komatsu original pressure sensors, and they sent me generic sensors for a value of USD 35, 00 each in the local market (Chile). I asked them to explain why they had 2 different web sites, Mr. Andy King said that one was for domestic business and the other for business overseas. I fell in their tactic, very quick replies, great availability, and prompt technical responses very well addressed (by Mr. Sella Yang) providing all details of Komatsu parts site. Please contact me if you need further details. ([protected]@gemontec.ck) If anyone knows how can a foreign client submit a complain with a competent chinese authority please let me know