Skip to content 
Our Story
With decades of expertise, our passion for innovation and quality drives us to deliver bespoke solutions for global brands and startups alike.
Our goal is to become the world’s premier incubator for leather goods brands, serving as a trusted quality supplier while offering consumers stylish and functional products that elevate their everyday experience.
——Shenzhen Oneier
We provide complete end-to-end solutions,from fabrics and accessories to design, sampling, production, packaging, and shipping—tailored for private-label importers, e-commerce brands, wholesalers, and retailers. Our cost-effective, Made-in-China products enable you to create customized leather goods lines or purchase our stock items directly with ease.
We Are The Leather goods Manufacturer You Are Looking For!
In 2007, the visionary couple Andy and Kelly founded Fulljion in Shenzhen, China. Building on that success, Szoneier(Shenzhen oneier) was established in 2016 as a subsidiary of the Fulljion Group. As a professional OEM/ODM leather goods manufacturer, we are deeply committed to our clients’ success. From our humble beginnings with a single studio, we have grown into an enterprise with three in-house factories, 50 cooperative partners, and a robust R&D studio, all dedicated to delivering exceptional quality and innovative leather products.
We’re committed to delivering top-quality products and services to custom leather goods brand importers, e-commerce companies, and offline wholesalers and retailers worldwide. We don’t rest until our clients successfully launch their products and achieve sustained, profitable growth. Every project is approached with a dedicated service mindset to ensure your complete success.
Nearly 20 years later, while the world continues to evolve, our core belief remains steadfast. We are committed to crafting superior leather products that enrich everyday life,at work, home, and play,by proactively investing in our people, innovative technology, and state-of-the-art equipment.
Who Do We Help？
Our customers range from established global brands to independent brick-and-mortar retailers, reflecting the broad appeal and high quality of our leather products.
Established Brands
If you’re looking to optimize your supply chain while balancing cost efficiency with exceptional service, we are your ideal partner.
E-commerce Brands
If you want to maintain high store ratings by avoiding negative reviews while also reducing shipping time and costs, we are the perfect choice for you.
Stock Products In Bulk
If you’re searching for ready-made products to boost profits in your offline wholesale or retail business, we are your ideal choice.
Start Ups
We provide low MOQs for entrepreneurs who are just starting out because we believe in growing together and being a part of your success.
What Makes Us Different?
Production Capability
To keep up with the increasing demand for our customers’ orders, we have established three internationally certified factories, equipped with 30 production lines and staffed by 800 skilled production workers.
R&D Innovation Capabilities
To meet the diverse product development needs of different brands and accelerate new product launches, we have established a dedicated R&D team of 20 experts and partnered with top domestic raw material suppliers.
Perfect Supply Chain
With over 18 years of OEM and ODM experience, we have built a well-established supply chain to address challenges such as quality inconsistencies, inefficient communication, and high costs caused by decentralized sourcing for our customers.
Professional Services Team
Our experienced and highly efficient professional service team can seamlessly manage projects from concept to market launch, ensuring a swift and successful execution for our clients.
Soneier's leather Products Sold At
We’d love to share some stories about our happy clients. →Click to Case Studies!
Make A Sample First？want to send inquiries
If you have your own tech packs, logo design artwork, or just an idea,please provide details about your project requirements, including preferred fabric, color, and customization options,we’re excited to assist you in bringing your leather goods designs to life through our sample production process.
