01
You are not waiting for a production slot
50 lines and 30,000 tonnes a year mean popular sizes are held in stock. A 1 ton trial order can ship quickly instead of waiting weeks.
About SunWard Products
We make the marbles. We do not resell them.
SunWard Products Co., Ltd. has been manufacturing glass marbles in Zibo, Shandong, China since 1999.
40,000 square metres of factory, 300+ people and 50 production lines, running more than 30,000 tonnes a year. Because the whole process sits under one roof — raw glass handling, melting, forming, screening, printing, packing and loading — buyers deal with the factory itself instead of a middleman. The plant is BSCI audited and our marbles meet EN71.
Factory film
Walk through the plant in 48 seconds
Recycled glass is sorted and melted, the glowing glass is cut and rolled into shape, then every batch is inspected by hand before packing. This is the actual production floor at SunWard.
Film
Factory at a glance
Capacity you can plan around
Production figures from our own plant.
- 1999
- Manufacturing since
- More than 25 years of continuous glass marble production.
- 40,000 m²
- Factory area
- Raw material store, furnaces, forming lines, screening, printing and packing on one site.
- 50
- Production lines
- Parallel lines mean stock runs and custom runs can happen without queueing behind each other.
- 30,000 t
- Annual output
- Volume that keeps popular sizes in stock all year.
How a marble is made
From recycled glass to a finished ball
Molten glass is cut and rolled while still soft, cooled under control, then inspected by hand before packing.
Inside the plant
40,000 square metres of production
Raw material handling, the forming hall and the yard behind every shipment.
How we work
Stock first, then made to order
Popular sizes sit in stock, so a trial order does not wait for a production slot.
With 50 lines running we can hold stock and still schedule custom work. When a buyer needs marbles quickly we ship from current stock. For custom colours, petal patterns or packing we run the order against the agreed specification. Either way the spec is confirmed in writing before anything moves, and colour and pattern are checked against the approved sample.
Quality control
Every batch is looked at, not just measured
Size, finish and colour consistency are checked by hand before a batch is released to packing.
Packing options
Packed the way your market needs it
Pallets, one-tonne bulk bags, woven sacks and wooden export crates — agreed before production.
Loading and shipping
Loaded, strapped and on its way
Pallets are wrapped and strapped, then loaded at our own yard for worldwide delivery.
What this means for you
Four practical benefits of buying direct
Why buyers place a second order with a factory rather than a middleman.
02
Compliance paperwork already in place
BSCI audit and EN71 compliance exist before you ask, so toy and craft channels do not stall on supplier paperwork.
03
Bulk matches the sample you approved
Custom colours and petal patterns are checked against the signed-off sample, so the shipment looks like what you tested.
04
Cost is predictable before you commit
Packing format, 1 ton minimum and T/T terms are fixed in the quotation, which keeps landed cost forecastable.
Talk to the factory
Send us your specification
Tell us the marble style, diameter, colour and quantity — we reply with stock position, price and packing options.
Email
info@sunwardproducts.com
Phone
+86 158 7521 8060
Office
Zibo, Shandong, China
Hours
Mon-Sat 8:30-18:00 (GMT+8)
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