Wanrong Mold · Shouguang, Shandong · Since 2014
EPS & EPP Foam Mold Manufacturer
Shape-moulding molds for appliances, fish boxes, ICF blocks and lost-foam patterns. Aluminium bodies are cast, machined and trialled in our 12,000 m² plant — not bought in.
Appliance customers we are authorised to name
- Haier
- Hisense
- Hisense Hitachi
- Aucma
- Mitsubishi
- Hitachi
- Panasonic
- Supor
Names published with consent. Order values and supply-share percentages are not disclosed.
Who we are
Shandong Wanrong Mould & Die Co., Ltd. is a Chinese EPS and EPP mold manufacturer founded in 2014 in Shouguang, Shandong. It operates a 12,000 m² plant with its own aluminium foundry, pattern shop and CNC machining, and has supplied appliance tooling to Haier, Hisense and Aucma since 2020. It has exported molds since 2021.
- Year founded
- 2014
- Plant floor area
- 12,000 m²
- Overhead crane
- 25 t
- Exporting since
- 2021
What we manufacture
Foam molds by the part they form, then by the polymer, then aluminium castings from the same foundry.
Foam molds by application
Home Appliance Packaging Molds
Packaging molds for televisions, air conditioners, refrigerators, washing machines, kitchen appliances and water heaters.
Home Appliance Component Molds
Structural-part molds for appliances — drain pans, three-piece molds and EPS/EPP components that assemble into the finished machine.
Fish and Seafood Box Molds
Molds for EPS fish boxes and seafood shipping boxes, built to your box drawing and press.
Fruit and Vegetable Box Molds
Molds for produce boxes and trays — fruit, vegetables and gift packs — in EPS or EPP.
Insulated Shipping Box Molds
Molds for insulated shipping boxes, coolers and general EPS boxes used in cold chain.
Protective Packaging Molds
Molds for custom foam inserts, corner protectors, end caps and electronics cushions.
ICF Block Molds
Molds for hollow insulated-concrete-form (ICF) blocks — interlocking EPS forms filled with concrete on site.
Lost Foam Pattern Molds
Molds that produce EPS patterns for lost-foam casting — a foundry tool, not a packaging tool.
By material
EPS Molds
Aluminium EPS shape-moulding molds — automatic, semi-automatic and manual — for packaging, boxes, ICF blocks and lost-foam patterns.
EPP Molds
EPP shape-moulding molds for structural parts and returnable packaging. Different steam, venting and accuracy than EPS.
Castings
Low Pressure Sand Casting
Aluminium castings by low-pressure sand casting. The same foundry that casts our mold bodies takes in outside work.
3D Printed Sand Casting
Aluminium prototypes and short runs from 3D-printed sand molds. The sand printer is on site, not at a subcontractor.
Why buyers work with us
- 01
Our own foundry and pattern shop
Wooden patterns and aluminium mold bodies are made in Shouguang. We do not buy in cast blanks from outside foundries.
- 02
12,000 m² plant, 25-tonne crane
A 150 m × 50 m main bay and 15 m hook height, so large appliance-packaging molds can be lifted and assembled in one piece.
- 03
CNC machining in-house
Gantry mill, machining centres, wire EDM, engraving machines and radial drills listed from the company’s own equipment record.
- 04
Approved tooling supplier to major appliance groups
Supplying Chinese appliance OEMs since 2020, including Haier, Hisense, Hisense Hitachi, Aucma, Mitsubishi, Hitachi, Panasonic and Supor.
How a mold is made here
Eight shops in one plant. A trading company can photograph a finished mold. It cannot photograph a pattern shop and a furnace on the same site.
Step 1
Design office
Mold design and CAD
Step 2
Pattern shop
Wooden patterns for the foundry
Step 3
Foundry
Vacuum-cast aluminium mold bodies
Step 4
CNC machining
Gantry mill and machining centres
Step 5
General machining
Radial drills and lathes
Step 6
Insulation treatment
Dedicated furnace for mold-surface insulation
Step 7
Assembly and trial
Mold assembly and first-article trial
Step 8
Warehouse
Materials and finished molds
Customers we are authorised to name
Approved mold supplier to several of China’s largest home appliance groups. Names below are published with consent. We do not publish order values or supply-share percentages.
- Haier
- Hisense
- Hisense Hitachi
- Aucma
- Mitsubishi
- Hitachi
- Panasonic
- Supor
Exporting molds since 2021. We welcome enquiries from India, Iran, Vietnam, Thailand, Uzbekistan, Indonesia, Malaysia, Russia and worldwide.
Plant
| Item | Detail |
|---|---|
| Plant floor area | 12,000 m² |
| Site area | 20 mu |
| Main bay | 150 m × 50 m |
| Overhead crane | 25 tonnes |
| Crane hook height | 15 m |
Equipment on the record
Listed from the company’s own presentation. Totals such as headcount are not published until they are reconfirmed.
| Machine | On site |
|---|---|
| CNC gantry mill | 1 · Taiwan-made |
| 3-axis CNC vertical mills | 8 · Jinghao |
| Vertical machining centres | 2 |
| CNC wire EDM | 1 |
| CNC vertical lathe | 1 · Model 1016 |
| High-speed engraving machines | 3 · Zhengping 430-600 |
| Radial drills | 8 · Zhongjie |
| Vacuum casting machine | Zhejiang-made |
| Mold-surface insulation furnace | On site |
| 3D sand printer | In-house; model to be confirmed |
Questions buyers actually ask
- Is Shandong Wanrong Mould & Die a manufacturer or a trading company?
- Wanrong is a manufacturer. Molds are designed, cast, machined, assembled and trialled in its own 12,000 m² plant in Shouguang, Shandong. Live video factory tours and on-site audits are welcome by appointment.
- Does Wanrong Mold cast its own aluminium mold bodies?
- Yes. Wooden patterns and aluminium mold bodies are made in the same plant. Cast blanks are not bought in from outside foundries.
- What types of foam molds does Wanrong Mold make?
- EPS and EPP shape-moulding molds, including automatic, semi-automatic and manual tools, plus lost-foam pattern molds. Applications cover appliance packaging and structural parts, fish and produce boxes, insulated boxes, protective inserts and hollow ICF blocks.
- Do you make molds to customer drawings?
- Yes. Send a 2D drawing, a 3D file (STEP, IGES or DWG) or a photograph of the finished part, plus the brand, model and platen size of your shape-moulding machine if you already have one.
- Which shape moulding machines are your molds compatible with?
- Compatibility is quoted against the machine you name. We do not publish a brand list until the presses we have actually tooled are confirmed. Put the brand, model and platen size in the enquiry.
- Can I visit or audit the factory?
- Yes. On-site audits and live video tours of the workshops shown on this site are welcome by appointment. Write to the contact page with your preferred dates.
Send a drawing. We will come back with a tooling proposal.
A 2D drawing, a 3D file or a photograph of the finished part is enough to start. Name your shape-moulding machine if you already have one. We reply on business days, Monday to Friday, 09:00–18:00 China Standard Time (UTC+8).