Zhanjiang Sunyung Industrial Co., Ltd. · OEM / ODM manufacturer since 2015
About Sunyung
Made in Zhanjiang since 2015.
Leather watch boxes, watch winders, jewelry storage and suitcases, developed with international brands and retailers.
The Sunyung story
From leather boxes to watch winders.
Genuine and bonded leather, vegan PU and leatherette, made in our plant in coastal Zhanjiang, Guangdong.
2015
Company established
Zhanjiang Sunyung Industrial Co., Ltd. founded, specialising in high-end leather jewelry boxes, watch boxes and storage products.
2018
Relocated to Huagang Industrial Park
Office building and production facilities in Zhanjiang City, with staff accommodation, recreation room and canteen.
2019
Watch winders
Independently developed and designed a watch winder range and added a new production line.
2022
Suitcases & luggage
Added a new series of suitcases and luggage sets.
2023
Design upgrade
Re-optimised the watch winder, jewelry box and suitcase series and expanded trading channels.
2024
New structure, new series
Rebuilt the sales team, upgraded the organisation and launched watch winder safes.
2025
Two brands
Introduced the SUNYUNG and DEMI brands.
2026
The next step
A multi-platform, multi-channel strategy for the next stage of growth.
How we make it
Nine steps, one factory.
From material check to shipping, every step happens under one roof.
Material check
Incoming materials are inspected before cutting.
Leather cutting
Coverings are cut to the pattern.
Board cutting
Structural boards are cut to size.
Board assembly
The case structure is assembled.
Leather sewing
Coverings are stitched and finished.
Product assembly
Covering, lining and hardware come together.
Quality control
Finished products are checked.
Packaging
Products are packed to protect the finish.
Shipping
Orders are prepared for dispatch.
Showroom and team
Come and see the collection.
Our showroom in Zhanjiang holds the current range and past projects. Visits welcome by appointment.
People & partnerships
Our team & customer visits
Start a project
Let’s develop your next product.
Send a sketch, a reference or a model number. We reply with materials, MOQ, timing and a quote.
Get a quote
Lindsay LiangSales Manager
Zhanjiang, Guangdong, China · UTC+8