About Us
A professional OEM/ODM jewelry manufacturer based in Dongguan, Guangdong, China.
Our Journey
About SSeeSY (a jewelry business unit of Dongguan Songshan Trading Company Limited)
SSeeSY is the fashion-jewelry specialist storefront of Dongguan Songshan Trading Company Limited, established in 2020 in Guangdong, China. Our core founders bring over 20 years of hands-on experience in stainless-steel, brass and copper jewelry, and jewelry box, jewelry in stainless-steel,brass and 925 silver jewelry.
We have built long-term partnerships with over 100 clients worldwide. Backed by our superior-quality, long-lasting jewelry products and our responsive, one-stop professional customization services, we consistently deliver reliable solutions tailored to our global partners’ needs.
Verified by SGS Group. In 2025, we serving 5 core markets: North America, Western Europe, Oceania, Southeast Asia, and the Middle East.
Which Material Should You Choose?
We select our materials for their durability and finish, ensuring each piece resists tarnish and maintains its brilliance over time.
PVD Stainless Steel
PVD and 18K gold plated stainless steel is waterproof and non-tarnish, providing a durable base for daily-wear jewelry.
Brass & 925 silver
Brass and 925 sterling silver enable the creation of exquisitely‑crafted,luxurious jewelry pieces with rich texture and timeless elegance.
Custom Packaging
Our jewelry boxes and packaging in paper, PU leather and velvet are produced from low MOQ to match your brand.
Durability
We manufacture for daily wear. Our stainless steel and PVD plated jewelry is engineered to resist tarnish, becoming a lasting part of your collection.
Customization
Custom jewelry starts from just 100 pieces. We offer drawing-based and sample-based customization to fit brands of every size.
Quality Assurance
Every casting, every setting, and every finish is executed with care. We run in-line QC and final 100% inspection before shipment.
