Colai was founded in 2007 located in China, with years of experience in product sourcing, production management, importing and logistics. Our core business is exporting promotional products industry serving clients all around the world. We provide services such as free sourcing, vendor selection, term negotiation, production&delivery management, quality control, logistics, and even artwork design. Our biggest pursuit is our clients 100% satisfaction and a long- term partnership. We offer our clients a total purchasing solution where they can spend less time dealing with purchasing and more time developing new businesses.