昌禾精密電子有限公司

1. 昌禾精密電子有限公司 Chang He Precision Electronics Co. Ltd Manufacturer of Precision Pressing Parts & Mold Designing

2. 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD. CompanyHistory CHANG HE is a subsidiary company of Lian Cherng Enterprise which established In 1971, has therefore more than 35 years of history in manufacturing and selling hi-precision electronic metal components, including metal ware, motor steel sheet, spring plate, radiators etc. Our technical team has had the experience of the punching & pressing components for more than 20 years. In view of hi-quality as a professional manufacturer, we are able to fully satisfy customers' request, we make every effort to the R&D of electronic metal precision components and going on to update our equipments which are gaining trust and respect from our customers of world-class Japan company. Within a decade, we established 2 factories, have a current market presence in Asia, America and Europe. In 1995 we opened our first overseas factoryTECHLUXE METAL FACTORY in Dongguan city, Guangdong province, China. In 2003, we completed the building of our second factory CHANG HEPRECISION ELECTRONICS CO.,LTD in Kunshan city, Jiangshu province, one of the most rapidly developed country level city. We continue to expand our market in our attempt to reach more applications in electrical and electronic engineering 。 In the 21st century, we will adopt the advanced management mode, manufacture technique, the application of E-commerce and enterprise reform engineering project to meet every request of the customers. As for above we will make every effort to grow up with world-class company together and create a bright future in the 21st century.

3. 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD. Subsidiaries & Affiliates

4. Major Milestones 2005 CHANG-HE awarded the ISO14001/OHASA18001 TS16949/ISO9001 certificate. 2004 2004, CHANG-HE has started its production to serve electronic industries in Kunshan, China. 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD.

5. 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD. Patent and Award Patent Certificate (China) Patent Certificate (China) Green Partner Certificate High Quality Award From SUNON Electronic 2002 Patent Certificate (Taiwan) Outstanding Partnership Award From Funai Electronic 2005 Excellent Company Award From People’s Government China 2006

6. Quality Management System Certificate

7. 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD. The Factories and Sales

8. 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD. Annual Capital (10K USD)

9. 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD. Product Applicationby category motor bracket fan parts pedestal dischargeplate radiator motor steel sheet terminator motor cover flat blank top cover shielding bracket frame spring plate

10. 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD. Product Applicationby percentage

11. 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD. The Motor Component Client：Japan Company Name：Motor steel sheet Tolerance :Parallelism0.05mm Client：Japan Company Name：Motor shell Tolerance :Concentricity 0.03mm Client：Japan Company Name：Spring Clip Client：Japan Company Name：Motor Cover Tolerance : verticality 0.01mm

12. 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD. The CD ROM Accessory Client： Japanese Company Name： CD ROM parts Tolerance : Flatness0.1mm Client： Japanese Company Name： Motor steel sheet Tolerance : verticality 0.1mm Client： Japanese Company Name： CD ROM parts Tolerance : Surface Rough <Ra0.1a

13. 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD. The Opto-Electronic Component Client：Japanese Company Tolerance :Parallelism0.04mm Flatness 0.02mm Client：Taiwanese Company Tolerance :Parallelism0.03mm Flatness 0.02mm Client：Taiwanese Company Tolerance：Parallelism0.03mm Flatness 0.02mm

14. 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD. The Opto-Electronic Component Client：Japanese Company Tolerance：Tolerance0.05mm Parallelism0.04mm Flatness 0.02mm Client：Japanese Company Tolerance：Tolerance0.05mm Parallelism0.05mm Flatness 0.02mm Client：Japanese Company Tolerance：Tolerance0.03mm Parallelism0.05mm

15. FactoryLandscape

16. 公司環境—車間 Press Workshop 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD.

17. Press Machine for PROGRESSIVE DIE 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD.

18. 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD. Press Machine for STAGE DIE

19. 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD. Plastic Injection Section

20. Department of Engineering & Design 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD.

21. 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD. Mold Making Section

22. 昌禾精密電子有限公司 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD. CHANG-HE PRECISION ELECTRONICS CO., LTD. Linear Cutting Section SWISS AGIE Company WIRE-CUT MACHINE (wire diameter: 0.05~0.2mm)

23. 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD. Inspection & Packing Section

24. 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD. Material Warehouse

25. 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD. Constant Temperature Warehouse

26. 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD. Shipping Area

27. Press Machine-Progressive Die「single axis」 25頓~80頓 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD.

28. Press Machine-Progressive Die「double axis」 160頓 110頓

29. Press Machine-Progressive Die「double axis」 300頓 250頓

30. Press Machine-Stage Die「single axis 」 25頓~160頓

31. Mold MakingEquipment Rotary Arm Drill Machine Sawing Machine

32. Mold MakingEquipment Automatic Tapping Machine 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD.

33. Mold MakingEquipmentSurface Grinding Machine

34. 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD. Coordinate and Vision Measuring Crysta-Apex C (CNC coordinate measuring machine) Quick Vision (CNC vision measuring machine)

35. 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD. Quality Testing for Roundness & Angle Roundtest RA—100 (circular angle machine) PJ-H3000F/PJ-A3000 (profile projector)

36. 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD. Detection of harmful substances in electrical and electronic products ENERGY DISPERSIVE FLUORESCENT X-RAY ANALYZER(JAPAN)

37. 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD. Material Hardness Testing Rockwell Hardness Tester Vickers Hardness Tester

38. 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD. Competitive Strength excellent management and technical team High quality and low price Shortest time for samples Capacity enough and rapid delivery Research & develop toward to multi-function, Hi-precision, light thin short, small electronic metal components of electronic field According to urgent situation rapidly response and strict production control

39. 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD. International Cooperation

40. Our Customer and Products Our Customers and Products

41. Our Customers and Products Our Customers and Products

42. Production Flow Introduction Design paper NG Information feedback Customers’ need Handmade sample Molding design OK OK Produce molding Design discussion Molding testing Design Confirmation Production measurement OK Confirm sample NG Project alter Standardize of the art Pilot run Order discussion order Production plan Mass production Repeating checking of production Plating Surface processing Punching and pressing Checking of package Product package Examination before shipment shipment

43. Quality Management System Quality Promise Constantly improvement Management philosophy contract Statistics technology Customer request Policy of quality Production design Quality goal Admit from customer Sample produce Unusual situation testing and analyzing Management responsibility Pilot run Management of resources Mass production Production plan Project modify Production Reduce unqualified product Purchase under control Internal audit Correct measurement Production management Manager audit Outsourcing control Information feedback Equipment control Outside audit Examination and measurement Prevent measurement Shipment control Paper control Service Customer satisfaction Human resources management

44. Primary Mould Manufacture Equipments 主要品質檢測儀器 昌禾精密電子有限公司 CHANG-HE PRECISION ELECTRONICS CO., LTD.

45. Chang He Precision Electronics Co. Ltd Our Commitment CHANG-HE will keep serving our customers with commitment of continuous improvementand innovation.