Ningbo De-Shin Industrial Co., Ltd, inozivikanwawo seNingbo De-Shin Precision Alloy CO., Ltd, yakavambwa muna 2008, ndeimwe yeakanakisa uye akazvipira zvakanyanya EDM anogadzira waya muChina ane gore negore ekugadzira matani 4000 matani. Parizvino, tiri kutengesa matani mazana maviri EDM waya pamwedzi, 50% yeChina musika wepamba uye 50% yemusika wemhiri kwemakungwa, kusanganisira nyika zhinji dzeEurope, kumaodzanyemba kwakadziva kumabvazuva kweAsia, Korea, Japan, Newzealand, Canada, USA, Mexico, Brazil neArgentina. , etc. Takagadzira kudyidzana kwakasimba kwebhizinesi nevatengi vanobva kunyika dzinopfuura makumi mashanu.

Isu tinogadzira yemhando yepamusoro EDM yendarira waya CuZn37 & CuZn40, zinc yakavharwa waya uye annealed yakavharwa waya mumhando dzese dzespool dzine yakanyanya kuomarara yemhando yekudzora system. Yese EDM waya inogadzirwa kunze kwenyika inofanirwa kupfuura neyakaomarara OQC bvunzo kuti ive nechokwadi chepamusoro mashandiro emhando.

Nemhando yepamusoro chiyero, yakanyanya kukwikwidza mutengo, kukurumidza kuendesa uye basa rinogutsa, Ningbo De-Shin inofanirwa kunge iri yako yakakodzera EDM waya wekutengesa.