About Yi Yao Co., Ltd. Established with a passion for precision and creativity, Yi Yao Co., Ltd...has been a leading manufacturer in the industry since 1990 Year of Establishment. Specializing in a wide array of stamping solutions, we offer a diverse range of products that cater to various needs in stamping, stationery, gifting, and promotional items. Our Products At Yi Yao Co., Ltd., we take pride in our comprehensive product lineup, which includes: Rubber Stamps Stamp Pads Stamp Pad Sets Stamp Ink Ink Pad Cases Specialized Stamp Pads Customized Products Gifts Giveaways Promotional Items Customized Gifts Yi Yao Co., Ltd. also specialize in c... [ Click for detail ]