I am sourcing agent in eastern Europe region. We are looking for for reliable supplier of conditioning parts with the view to establish long-term partnership. Currently we need condensers for GM (Opel), OEM number 13171592 or 93182213 or 1850111 (one of three). Please send me your best price for this condenser for 50-100 units/order. Please also be kind to specify the folowing details: What is the advantage of you condensers (thickness of fins, performance better that OEM, quality of aliuminium, welding technology, R & D capacity and etc.)? Are they delivered sealed with pressure (pressurized), tested? Do you provide warranty and how it works? Do you have any OEM experience regarding condensers? Do you have ISO/TS 14949 certificate? Do you offer 1 sample to test the quality? Does the set includes user instruction/schemes, screws and other necessary add-ons for fixing condenser? Package quality (pictures welcomed). Accuracy of information, price and quality combination will be considered sa deciding factors. Detailed Product Description Appilication: MD M- CLASS ML55, Dimension: 540* 530*18. Product Name: Condenser Mercedes Benz/C Class Application: Mercedes Benz (C Class, E Class, G Class, M Class, A Class, R Class, GL Class, CLS Class, CLK Class) GM CHEVROLET Product Description: Appilication: MD M- CLASS ML55, Dimension: 540× 530× 18.