We Focus on ICs,diodes,transistor,resistor,capacitor,IGBT module,crystal oscillator,relay and every kind of electron element As Electronic Expert contact usanytime,if you've got some enquiry of our products. Customer&;s comment:1 quality2 Price3 service4 Deliveryorporate Vision:1 service2 quality3 favorable price4 delivery Shipment:1. The goods usually could be shipped out within 3 operating days after the price confirmed. It could also be shipped via DHL/FedEx /TNT/ UPS /EMS or other definite way. Please touch with us and selected the best one. You should eavesdrop on this:3. Any injuries and delays or diversified problems attributable to forwarder, please forgive that we can't take responsibility. You should have to pay for all costs of shipping. Refund Replacement:1. One month for go back policy from the arrival date. Please easily go back to us for substitute or refund, once you discover the unperfected fine goods or they don’t work well. If the items are defective please notify us within 3 days after arrival. Any items should be returned in their customary condition to get money back 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 relies on your order. About guarantee we give one month for refund or replacement. About pattern which dreams your charge. About inventory which changes day after day and is determined by your order. About order process: We will send you a Proforma Invoice (term of shipping, mixture number and so on) after obtain you parts list.