• 60 Days warranty after received for all items from our store. 
• Returns of items that have been used already are not acceptable! 
• Most of the chips probably will adhere to some humidity, we suggest that you put them inside a baking chamber for at least 24 hours betwen 10degre to 11degre for avoiding quality problem.    

     When soldering, please make sure that the temperature for Lead-Free/No Pb BGA chips is 245 degre --260degre  (Maximum), Leaded/Pb BGA chips 180degre to 205 degre(Maximum)

• Soldering or replacing chips operation  is complicated,please make sure you can handle it with proficient skills,or please ask someone who are skillful enough at this for help. 
• All your benefits would be deeply respected,we have exchange/refund/resend policy to guarantee your benefits,so please kindly provide us the photos/videos when you got a defective item or any other objective problems.We will try our best to issue the problem once we confirm your situation

Payment

• We accept Escow only. 
• Please finish the payment in 5 days after purchase,and contact us if you wanna cancel or combine the transaction.

Delivery

• Please verify your address during checkout,and make sure your phone number is on. We are not responsible for any wrong or undeliverable addresses 
• All items(under the default situation)would be dispatched out in 24 hours on weekdays by HongKong Registered Mail.(EPacket service for US/UK/AU customers).Please do not worry if your parcel get a delay,we will help you to check out the situation! 
• Please kindly contact us if you wanna any other shipping service,such as DHL,Fedex,UPS,EMS
• Estimated Time: 13-24 business days to US/UK/AU/D
•                              16-35 business days to other countries(worldwide
• All Buyers – Please Note: Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. Please check with your country’s customs office to determine what these additional costs will be prior to bidding / buying. These charges are normally collected by the delivering freight (shipping) company or when you pick the item up –do not confuse them for additional shipping charges

Customer

• Please feel free to contact us! We provide Retail and Wholesale services.
• Your message would be answered in 24 hours,please kindly forgive us for  any inconveniences occurred by the time differences. 
• Customer Working time: 9AM-7PM   Monday-Friday    Beijing (+8GMT),Check it with the clock link blow
• Please kindly Do Not leave us a negative/neutral feedback,any low DSR or open any case before you contact us,we will try our best to make a better and better service for you