
Shanghai Caroline Industrial Co., Ltd. is a professional enterprise integrating hat design, manufacturing and sales, specializing in various styles of hats including baseball caps, trucker hats, laser perforated hats, snapback caps, beanie hats and bucket hats. Supported by a20, 000 - square - meter smart factory with Industry 5.0 production system, our 100 - person team boastsstrong annual production capacity of one million pieces, delivering efficient OEM & ODM services. Weimplement strict whole - process ...