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.
 
Aluminum Die Casting
Description
Material Aluminum alloy A360, A380, A383, AlSi10Mg, ADC10, ADC12, ZL104, ZL107
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
 
Application 
1. Communication
2. Vehicles
3. Computer
4. Electronics
5. Lighting
6. Furniture equipment
7. Construction
8. Arts & crafts
 
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.