We Focus on ICs,diodes,transistor,resistor,capacitor,IGBT module,crystal oscillator,relay and every kind of electron element As Electronic Expert touch usanytime,if you've got some enquiry of our products. Customer&;s comment: 1 quality2 Price three service4 Deliveryorporate Vision:1 service2 quality3 favorable price4 transport Shipment:1. The items usually can be shipped out within 3 working days after the value confirmed. It could be shipped by DHL/FedEx /TNT/ UPS /EMS or various special way. Please touch with us and chosen the finest one. You must snoop on this:3. Any accidents and delays or different issues attributable to forwarder, please forgive that we can no longer take responsibility. 4. You should have to pay for all fees of shipping. Refund Replacement:1. One month for return coverage from the arrival date. Please easily return to us for alternative or refund, once you discover the unperfected quality goods or they don’t paintings well. If the products are faulty please notify us inside three days after arrival. Any goods should be returned in their normal challenge to get a reimbursement 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 is determined by your order. About guarantee we give one month for refund or replacement. About sample which desires your charge. About inventory which changes day after day and relies on your order. About order process: We will deliver you a Proforma Invoice (term of shipping, combination amount and so on) after get hold of you elements list.