We Focus on ICs,diodes,transistor,resistor,capacitor,IGBT module,crystal oscillator,relay and every form of electron detail As Electronic Expert contact usanytime,if you have some enquiry of our products. Customer&;s comment: 1 quality2 Price 3 service4 Delivery Corporate Vision:1 service2 quality3 favorable price4 shipping Shipment:1. The items usually may be shipped out within 3 working days after the payment confirmed. It can be shipped by means of approach of DHL/FedEx /TNT/ UPS /EMS or diverse definite way. Please touch with us and chosen the finest one. You should pay attention to this:3. Any injuries and delays or various disorders attributable to forwarder, please forgive that we will no longer take responsibility. 4. You must have to pay for all prices of shipping. Refund Replacement:1. One month for go back policy from the arrival date. Please smoothly return to us for alternative or refund, when you discover the unperfected advantageous goods or they don’t work well. If the goods are defective please notify us within 3 days after arrival. Any items must be returned of their normal 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 will depend on your order. About warranty we give one month for refund or replacement. About pattern which goals your charge. About stock which modifications everyday and is dependent upon your order. About order process: We will deliver you a Proforma Invoice (term of shipping, combination quantity and so on) after achieve you ingredients list.