To Whom it may concern,  Dear Sir,  Our company have begun a relationship with Lotus Pipes & RockDrills USA Ltd. in 2010. We have sold Lotus products Tricone Roller Cone Bits on Southern Europe & Northern Africa & Africa.  We have also supplies their products to Government Oil & Gas tenders with large quantities.  We neither had any complaint concerning the quality of tricone bits and any other products that we have bought from Lotus Our relationship with Mr Raj Varma & other directors of Lotus is excellent. They always try to satisfy our demands & they are still listening our comments to improve our efficiency.  Our company can proudly recommend Lotus products as a reliable & trustable source for the quality service & Price. Feel free to contact us if we can be further help for Lotus reference.  French Europe & Africa Distributor