Joymall (Tianjin) Science and Technology Development Co., Ltd. (Herein after referred as Junmao)'s predecessor began the business in 1991s. With more than 25 years' experience, Junmao has one 5500m2 factory, two branches offices and one affiliated company in Tianjin, China. All products pass the RoHS, SGS inspection.
Product introduction
| Craft & process |
Aluminum die casting: A360/A380/A390D/ADC10/ADC12/ZL110,ZL101,102,114, etc. |
| Zinc alloy die casting: ZDC1/ZD2/Zamak3/Zamak5/ZA8/ZL4-1, etc. |
| Aluminum alloy profile extrusion: 6061 6063 |
| CNC machining: 6061 6063 |
| Mould manufacture: Products design drawing (prt/fem/igs/stp/dxf/model/x-t/x-b forms)-mould making-sample supplied |
| Equipment |
Cold chamber die casting machine:180T/280T/500T/800T/1250T/2000T/3000T |
Heat chamber die casting machine: 58T/88T/168T/200T/250T/500T
Heat profile extrusion machine: 58T/88T/168T/200T/250T/500T |
| CNC centers, CNC turning, CNC lathes, electrical pulse, line cutting, milling, drilling, grinding |
| Surface Treatment |
Polishing, shot blasting, sandblasting, powder coating, anodizing, chrome, zinc, electrophoresis, passivation, chemical coating |
| Software Assistance |
Pro-e/Solid work/UG/Auto CAD/CATIA |
| Products Application |
Automobile parts |
| LED field |
| Mobile phone parts |
| Door and windows and furniture parts |
| Electronic accessories |
| Medical and security field |
| Industry and mechanical parts |
Manufacture Process
1. Mould /Tooling analysis, design & manufacturing
2. Mould /Tooling testing & confirm the sample
3. Die-casting rough parts
4. Precision machining: CNC lathes, milling, drilling, grinding etc
5. Surface treatment: Trimming, polishing, cleaning, passivation & power coating and other requirement from Customer
6. Full Inspection
7. Packing
Service
1. OEM and ODM.
2. Quotation within 24 hours.
3. Inspection service by SGS or any other inspection assigned by Customer.
4. Shipping service.
Name: Automobile Radiating Spare Parts
Raw Material: Aluminum Alloy
Raw Material Description: ADC12, or customized
Application: Automobile Spare parts
Size: customized
Surface Treatment: Powder Coating
Salt Spray test:1000H
Others Requirement: Follow RoHS, or as customers' requirement
Service: ODM and OEM.
Note: To secure our customer's business secret, all size of our product is reference value.
