Donguang, China       +86 138 269 46037

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Ching Sum was founded in 1982. After years of development, we gradually bloomed into a diversified manufacturing factory, with Product Design, Rapid Prototype, Molds Making, Plastic Injection Production, Die Casting Alloy Production and Precision Parts Machining. Based with those senior professional technician, well-equipped machines,perfect quality control and assurance system, Ching Sum Plant area covers about 60,000 square meters, and successfully passed ISO9001: 2008 version quality system certification standards in 2005.


The life of the Company lies in quality, the development of the Company relies on good quality. From the very beginning foundation of Ching Sum, we keep pursuing the continuous quality improvement. Quality is always on the top of things. The ideas of taking quality first and respecting customers have been applied into every management detail at Ching Sum.


With the development of the Company, our customers come from different industries, including Automotive, Electronics, Tele-communication, Electric-Household appliance, Equipment manufacturing etc. We will always try the best we can to meet your requirements on quality, cost and delivery to ensure the steady development of our customers and our company.

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Add:  Linwo  Industrial zone,Shanhe Village,Qiaotou Town,Dongguan,Guangdonng,PRC,523535

                                                                                            Post Code:523535  Tel:86-769-83341044  Fax: 86-769-83345240

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