We Focus on ICs,diodes,transistor,resistor,capacitor,IGBT module,crystal oscillator,relay and every kind of electron factor As Electronic Expert contact usanytime,if you have some enquiry of our products. Customer&;s comment: 1 quality2 Price three service4 Delivery Corporate Vision:1 service2 quality3 favorable price4 delivery Shipment:1. The items usually might be shipped out inside three operating days after the price confirmed. It may be shipped through means of DHL/FedEx /TNT/ UPS /EMS or different particular way. Please touch with us and selected the finest one. You should pay attention in on this:3. Any injuries and delays or different issues brought on by forwarder, please forgive that we will not take responsibility. 4. You should have to pay for all fees of shipping. Refund Replacement:1. One month for go back policy from the arrival date. Please easily return to us for alternative or refund, once you find out the unperfected fantastic goods or they don’t work well. If the goods are faulty please notify us within three days after arrival. Any items must be returned of their ordinary problem to get a refund or replacement. Contact information: Company Name: Shen Zhen Run Heng Xin Technology Co.,LtdAddress: N2C099 ,Sun Asia 2 Eelectronic Market ,Hua Qiang Bei,Futian District, Shenzhen, Guangdong, China (Mainland)Skype: nica-xcxTEL:+86-755- 23959076FAX: +86-755- 23959076 Other Policies:1. About MOQ which depends upon your order. About guarantee we give one month for refund or replacement. About pattern which needs your charge. About inventory which adjustments day after day and will depend on your order. About order process: We will send you a Proforma Invoice (term of shipping, combination quantity and so on) after achieve you parts list.