Shenzhen Weixin Zhiyuan Trading Co., Ltd. was established in 2015. We have been engaged in the computer accessories business for 8 years. We specialize in providing products for brand companies, after-sales service stores, wholesalers,retailers,distributors,overseas trading companies, E-commerce sellers,physical stores. We are famous for our large inventory, competitive price, quality control, model matching, packaging, accurate logistics timeliness, after-sales service and efficient communication. Our business unit and warehouse are located in Shenzhen, China. We always provide notebook computer parts, desktop computer parts, all-in-one parts and server parts and Popular products around computers.such as desktop motherboard,desktop power supply,desktop memory,Desktop hard disk, laptop motherboard,Laptop Keyboard,Laptop Battery,Laptop Adapter,Laptop Screen, laptop memory,Laptop Cover,server battery, server ram, server hdd, server fan,server motherboard. We promise that all products will be tested before shipment and have a good conditions.And our quality inspectors are all strictly trained,If you cooperate with us, you will get high quality products. About After-sales service,1:We can provide technical solutions through video. 2:the seller accept mistakes and don't work and the defective products.3:the buyer can choose to replace the products or a full refund.It does not include products that are artificially damaged or affect the second sale. We are members of Alibaba gold suppliers.you can talk to our customer service center about your sourcing requirements.