Firstly most products have been approved by CE, FCC, ROHS authentication.

We can provide FOC 3 pieces of spare parts per 1000pcs per model for OEM orders.

Regarding ready stocks wholesale, the product defective rate is strictly controlled under 0.3%. We usually provide twelve months warranty and reserve the right to replace the new ones for the defective products within ninety days.

   1).The buyer is supposed to inform the seller once the defective items are found, the ninety days will be counted from this date. Detailed problem, model and quantity are required to inform the seller.

   2).The buyer will be requested to send the defective items back to an instructed address with indicated value, package and shipping way by the seller, so please confirm to the seller about these before send back. The buyer bear the shipping price for sending back and the seller bear shipping for sending replacements.

   3).The seller will be able to offer FOC extra products according to the defective rate, max. 3pcs. i.e. the seller can provide 3pcs extra products at most in an order of total 100pcs products ordered for the defective products.