Welcome to sdabg.shop, the online home of Yunxiao County Changyan Department Store, where quality meets convenience in every Stainless Steel Tumbler we offer. Founded by Ms. Long Jiaolian in Zhangzhou City, Fujian Province, China, our journey began with a simple yet powerful vision: to craft durable, stylish, and eco-friendly drinkware that enhances daily life—for both local customers and, soon, families across the globe.

The Story Behind “sdabg”
Every letter in “sdabg” carries the spirit of our brand, weaving together our core values and mission:
- Sturdiness: We prioritize durability in every Stainless Steel Tumbler, using high-grade materials that resist dents, rust, and wear—ensuring your tumbler lasts for years.
- Design: We blend functionality with aesthetics. From sleek minimalism to vibrant patterns, our tumblers are designed to fit your lifestyle, whether you’re commuting, hiking, or working from home.
- Affordability: We believe quality drinkware shouldn’t break the bank. By streamlining our supply chain, we offer premium Stainless Steel Tumblers at prices that are accessible to all.
- Beneficial: Our tumblers are eco-friendly—replacing single-use plastic cups and reducing waste. Every purchase helps you contribute to a greener planet.
- Global: From day one, we’ve dreamed of sharing our quality products with the world. “G” stands for our commitment to growing beyond borders and bringing our tumblers to customers everywhere.
Our Business Model
At sdabg.shop, we operate a direct-to-consumer (DTC) model—cutting out middlemen to connect directly with you. This approach lets us:
- Control every step of the process: From sourcing food-grade stainless steel to manufacturing and quality testing, we ensure every tumbler meets our strict standards.
- Offer transparent pricing: By avoiding retail markups, we pass savings directly to you, without compromising on quality.
- Listen to your feedback: We use customer insights to improve our designs and expand our product line—because your needs drive what we create.
- Provide fast, reliable service: We partner with trusted logistics providers to ship orders efficiently, both within China and to our growing international customer base.
Our Future: Expanding to the U.S. Market
While we’ve built a loyal customer base in China, our next big step is bringing sdabg’s Stainless Steel Tumblers to the United States. We’re currently in the early stages of this expansion—focused on:
- Understanding U.S. consumer preferences: We’re researching trends in drinkware, from size preferences to design styles, to tailor our products for American homes, offices, and outdoor adventures.
- Building local partnerships: We’re collaborating with U.S.-based logistics and customer service teams to ensure fast shipping, easy returns, and responsive support for our U.S. customers.
- Complying with U.S. standards: All our tumblers meet FDA food safety requirements and are tested to withstand the demands of daily use—so you can trust the quality, no matter where you are.
Our goal? To become a go-to brand for Stainless Steel Tumblers in the U.S., just as we have in China—offering products that are durable, stylish, and good for the planet.
Our Promise
Founded on Ms. Long Jiaolian’s passion for quality and sustainability, sdabg.shop isn’t just a store—it’s a commitment to making everyday moments better. Whether you’re sipping coffee on your morning commute or staying hydrated on a weekend hike, our tumblers are designed to be your reliable companion.
Thank you for being part of our journey. We’re excited to grow with you—both here in China and soon, across the U.S.
Contact us:
Business Address: Room A215, 2F, Building 12, No. 2, Huarongli, Huarong Community, Xiahe Township, Yunxiao County, Zhangzhou City, Fujian Province 363300, China
Email: [email protected]