1. Since 1970 SWISSCHEN DIE CASTING CO., LTD. Taiwan China

2. INTRO Swisschen Swisschen delivers you the high precision die casting technology and innovation. It was first founded in 1970 from a small mould house. The Chens started developing its technology and quality level and set up a branch located in Shenzhen China in 1993. Not only developing high precision mould tool, zinc and aluminum die casting are our strength as well. To standardize our production, we implement ISO9001:2000 certified in April 2007. To compile the environmental protection trend, our policy is to provide safet products to our customers by RoHs material. Your satisfaction is always our goal to achieve.

3. Profile Founded: 1970(Taiwan); Expansion in 1993 (China) Facilities: Taipei, Taiwan—Yu Dai Mould Co., Ltd. Shenzhen, China--Swisschen Die Casting Co., Ltd Business: Fabrication of Die Casting Tool, Aluminum & Zinc Casting, Finishing Production: 120 Sq.ft Capital: US$3M/Corporation Annual Sales: US$10M Market: OEM/ODM to EU, USA, Japan Employees: 112 / 2 shifts Quality Certification: ISO9001:2000 / ROSH Compliant

4. Product Categories Industries Served: Applications for precision die castings are limitless. Over 50 different industries are in demand of die casting abilities. Here are just some and plus many others. Computer components Telecommunication Consumer Electronics Automotive & Motorcycle Hardware Sports Equipment Home Appliance Electrical and Gas Motors

5. What We Serve Zinc Die Casting Hot Chamber50 Ton X 3 Hot Chamber160Ton X1 Swisschen wisschen With more than 35 years of experiences, Swisschen has achieved the standard for global compatibility. Swisschen provides you with a full range of zinc die casting alloys products in a wide range of specifications and dimensions. Production corresponding to ISO 9001:2000 ensures high and consistent quality in our products and service. Compliance of RoHS material used confirms environmental focus in the production of Zn and Al die casting alloys.

6. Application of Zinc Die-Casting Cable Splitter Computer Video Cam Home Decoration Photo, Clock Frame Key Locker Door Chain Locker Stand & Fastener Chromic Plated Components Zinc alloy Zinc alloy ’s high strength and hardness, means that it is the ideal alternative to machined, pressed, stamped and fabricated items. It is essential that only high purity (99.99 + 0/0) zinc metal be used in the formulation of alloys. Low limits on lead, tin and cadmium ensure the long-term integrity of the alloy’s strength and dimensional stability. Zinc base alloys are the easiest to die cast. Ductility is high and impact strength is excellent, making these alloys suitable for a wide range of products. Zinc alloys can be cast with thin walls and excellent surface smoothness making preparation for plating and painting relatively easy.

7. What We Serve Aluminum Die Casting Aluminum Die Casting Cold Chamber 200 Ton X2 Cold Chamber 350 Ton X1 Cold Chamber 650 Ton X1 Swisschen provides over 35 years of expertise in producing aluminum die casting. We are highly knowledgeable in optimizing part design, die design and construction, die casting alloys, process and quality control, and the production of high quality parts within cost estimate, while maximizing die life. Aluminum - This alloy is lightweight, while possessing high dimensional stability for complex shapes and thin walls. Aluminum has good corrosion resistance and mechanical properties, high thermal and electrical conductivity, as well as strength at high temperatures.

8. Application of Al Die-Casting Apple IPOD Dock Portable PC PCB EMI Shielding Audio Frame, Panel Automobile Engine Induction Cooker Motorcycle Handle & Fork Customized Tools Aluminum Aluminum die castings are lightweight and can withstand the highest operating temperatures of all die cast alloys. Ideal for demanding environments, they offer high strength and rigidity along with good corrosion resistance and heat dissipation.

9. What We Serve Mould Tool Mould Tool CNC Milling Machine X 1 Lathe Machine X 2 Surface Grinding Machine X 3 Drilling Machine X 1 Milling Machine X 6 EDM X 5 When choosing Swisschen, your products can be ensured that 100% Mould Tool satisfaction. Not only the Zn and Al products we serve, we submit our know-how and innovation to the tool. The advanced tool performs high productivity and stability in terms of Quantity and Quality. We are fully equipped with sufficient computing programs and digital machines to immediately tear the vital out of a subject and to seal up a potential failures. Our technicians would also brings you backend services till you satisfy our mould in your working machines.

10. Our Facilities Machining Equipments Machining Equipments Automatic Tapping Machine X 3 Special Purpose Tapping Machine X2 Electrical Type Drill and Tapping Machine x 4 Multi-Axis Drill Machine X 1 Drilling Machine X 7 Hydraulic Stamping Machine X 2 Stamping Type Trimming Machine X 7 Vertical Milling Machine X1 Type Burnishing Equipment Automatic Hanging Type Sand Blasting Machine X 2 Manual Type Sand Blasting Machine X1 Chain Saw Machine X1 Fiber Drawing Machine X 1 Burnishing Machine X 2 Sand Belt Machine X 2

11. Inspection Equipment Inspection Equipments Inspection Equipments Contact type 2.5D CMM Machine Caliper Angle Meter Height Gauge Micrometer Thickness Gauge Magnifier Pin Guage Set

12. Tolerances: Al ±.002“ in (0.05mm). Zinc ±.0015“ in (0.03mm). Add ±.001" to ±.015" ( ± 0.0254~ ± 0.381mm)across parting line depending on size. Surface Finish: 32-63RMS Minimum Draft Requirements: Al Die Cast: 1° to 3° Zinc Die Cast : 1/2° to 2° Normal Minimum Section Thickness: Al:.03" (0.762mm) for Small Parts;.06" (1.524mm) for Medium Parts Zinc:.025" (0.635mm) for Small Parts;.040" (1.016mm) Medium Parts Capability of Die Casting

13. Die casting is an efficient, economical process offering a broader range of shapes and components than any other manufacturing technique. Parts have long service life and may be designed to complement the visual appeal of the surrounding parts. Designers can gain a number of advantages and benefits by specifying die cast parts. High-Speed Production – Die casting provides complex shapes within closer tolerances than many other mass production processes. Little or no machining is required and thousands of identical castings can be produced before additional tooling is required. Dimensional Accuracy and Stability – Die casting produces parts that are durable and dimensionally stable, while maintaining close tolerances. They are also heat resistant. Strength and Weight – Die cast are stronger than plastic injection moldings having the same dimensions. Thin wall castings are stronger and lighter than those possible with other casting methods. Plus, because die castings do not consist of separate parts welded or fastened together, the strength is that of the alloy rather than the joining process. Multiple Finishing Techniques – Die cast parts can be produced with smooth or textured surfaces, and they are easily plated or finished with a minimum of surface preparation. Simplifies Assembly – Die castings provide integral fastening elements, such as bosses and studs. Holes can be cored and made to tap drill sizes, or external threads can be cast. Advantages of Die Casting

14. Customer List English nameIndustryProducts MRT International LtdElectronicsSatellite Dish Cable Splitter URO Electronics Ind. Co. LTDElectronicsSatellite Dish Cable Splitter Action Top Development Ltd.ElectronicsMonitor Housing Delta Electronics IncAutomobileMotor Housing Jebsee Electronics Co., LTDElectronicsSatellite Dish Cable Splitter Tanigawa Metal Co., LtdHandle Brother InternationalComputerMonitor stand Melton International LLCBikeSpinner Powertech Co., LtdElectronicsElectronics Housing AppleElectronicsIpod Dock ……………………… YOUR NAME HERE

15. Visit Us Swisschen Die Casting Co., Ltd. 瑞晟壓鑄 ( 深圳 ) 有限公司 ADD: 廣東省深圳市觀瀾鎮牛湖村裕新路方二隊 FangErDui, Yuxin Rd. Niuhu Village, Guanlan Town, Shenzhen City, Guangdong Province, China TEL: 86-755-81709034