My company do the electronics industry more than 9 years already, We have extensive product lines, high quality parts, best prices, professional service. Provide one-stop support services. Guarantee Quality We would like to establish a long-term business relationship with you (, and we always offer the best quality parts and competitive price for you in our all business. If you order large qty, we can offer cheaper price and shipping cost. 1. Warranty: 90 days warranty. Our warranty does not extend to any products that are physically damaged or products that have not been used under normal operating conditions. Product Range: Module: IGBT, IPM, PIM, Thyristor, Diode, Rectifier Bridge, SCR, GTO, Mosfet power modules, Transistor Appliances IC/Infrared optoelectronic /High-frequency MOSFET/ Electronic Components/Integrated Circuits 2. Delivery time: electronic modules can be sent after 24-72 hours of your payment, for most other electronic parts, we can always delivery within 3-7 days after receiving your payment. 3. Delivery methods: DHL and UPS ARE the fastest ways, if you need the goods urgently, pls. choose DHL or UPS. If not, you can choose the cheaper express. 4. Note: Free shipping via China Air Mail is the cheapest but it is very slowly. if you need the fastest shipping, please choose TNT/UPS/DHL or EMS, usually 3-10 days to most country 4.1. there If are many models the please remark the item No. you need after the payment. 5. Import customs tax is buyer\'s responsibility. 6.Feedback : the feedback is very important for us pls leave a 5 stars feedback if you are satisfied with our service and our item so pls contact with. If there are some problem with our items. we will solve it asap. Please contact us before you leave negative feedback. It can not help to solve problems.