4N80 800V 4A TO-220/251/252 N channel mosfet/audio mosfet

       Advanced equipment, technique and managment create excellent products.

      By introducing  international  advanced  equipment,  hiring qualified  talents  and  adopting up-to-date technique and management system, the production capacity and the assurance ability for technical process and quality has been improved greatly

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Followed by the requirements of ISO9001(2008) qualitysystem, we are becoming the leader to meet the requirements of market and previde high performance cost ratio products and services through our efforts.

Shipment:
1. We will ship the goods within 1-3 work days after payment confirmation.
2. We are not responsible for any accidents, delays or other situations related with shipping company. But we will keep focus on the package tracking.
3. Any import fees or charges are on the buyer's account.

1. 45 days (After Our Delivery Date) GUARRANTEE OF QUALITY.
2. If the items you purchase from our store are not of perfected quality, that is they don't work electronically to manufacturers specifications, simply return them to us for replacement or refund.
3. If the items are defective, please notify us within 3 days of delivery.
4. Any items must be returned in their original condition to qualify for a refund or replacement.
5. The buyer is responsible for all the shipping cost incurred.

1. Q:What is your after-sale service?

          A: Our products support 90 days quality warranty for all products. If you find any quality problem after you receive the products, pls inform us immediately and we will deal with it within 24 hours.

  2. Q: How to ensure the safety of the transaction?

        A: The products recommend Alibaba trade assurance. It is a trusted third-party that holds funds in a secure Escrow Account. Funds are held in escrow until the transaction is finished.  If you have any other choice, welcome to discuss with us.

 3. Q: What is the delivery date?

        A: Normally once the products confirm your payment, the shipment will be arranged. 

        For some products need leadtime, we will arrange the order after your pre-payment.

        Once the product is ready, we will inform you to make the rest payment then arrange the shipment.