We Focus on ICs,diodes,transistor,resistor,capacitor,IGBT module,crystal oscillator,relay and all types of electron ingredient As Electronic Expert touch 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 supply Shipment:1. The items assuredly might be shipped out within 3 working days after the price confirmed. It can be shipped by means of approach of DHL/FedEx /TNT/ UPS /EMS or assorted particular way. Please touch with us and chosen the finest one. You should hear in on this:3. Any injuries and delays or different disorders caused by forwarder, please forgive that we're ready to no longer take responsibility. 4. You should have to pay for all costs of shipping. Refund Replacement:1. One month for go back policy from the appearance date. Please simply go back to us for alternative or refund, when you discover the unperfected high quality items or they don’t paintings well. If the products are defective please notify us within three days after arrival. Any items should be returned in their regular situation 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 that may rely upon your order. About guarantee we give one month for refund or replacement. About sample which needs your charge. About stock which adjustments each day and relies on your order. About order process: We will send you a Proforma Invoice (term of shipping, mixture amount and so on) after achieve you elements list.