Koolhaas Xiamen( Network Technology Co. Ltd. is a team composed of a group of professional and energetic people. We specialize in the production of clothing, including custom school uniforms one-piece pajamas and baby clothing, which has a history of more than 10 years. OEM and ODM design can be carried out according to customer needs. We have set up our own warehouses in different cities to ensure sufficient inventory and make rapid delivery and direct shipment possible.