We (Jinsheng Electronic Co.,Ltd) are a manufacturer in Dongguan China professionally producing High Performance Head, Ear, ooth Ear Noise Canng Head Smart Head and Audio Cables. We have totally 360 workers that including 12 experienced engineers and 22 QC workers; We have 10 production over 5000squre meters work shop. We have our own speaker driver unit manufacturing factory, cable manufacturing factory. We invest a lot of Money and hard working on high technical head, such as multiple drivers head, noise canng head and smart head. Our new dual driver head has a much better performance than single driver head It has a much wider range of frequency response, heavy deep base with exquisite crystal clear sound; much better stereo that can perform almost all the musical cs high performance dynamic speaker driver, they are diameter 8mm and diameter 6mm dynamic driver. Our new dual driver Hybrid ear(Balanced armature driver + 10mm Dynamic driver), has a real frequency response of 20-20000K Hz. 10mm Dynamic driver is woofer, balanced armature driver is a tweeter. We also have triple driver hybrid ear-hook sports ear We develop one new model every 2 Months. We have almost all the instruments for testing and production, such as ANC Testing machine, An echoic chamber, Audio Sweeper, Halogen free tester and etc. We have ISO9001 certificate, CE, RoHS, Reach, FCC, PSE certificates and so on.
We (Jinsheng Electronic Co.,Ltd) are a manufacturer in Dongguan China professionally producing High Performance Head, Ear, ooth Ear Noise Canng Head Smart Head and Audio Cables. We have totally 360 workers that including 12 experienced engineers and 22 QC workers; We have 10 production over 5000squre meters work shop. We have our own speaker driver unit manufacturing factory, cable manufacturing factory. We invest a lot of Money and hard working on high technical head, such as multiple drivers head, noise canng head and smart head. Our new dual driver head has a much better performance than single driver head It has a much wider range of frequency response, heavy deep base with exquisite crystal clear sound; much better stereo that can perform almost all the musical cs high performance dynamic speaker driver, they are diameter 8mm and diameter 6mm dynamic driver. Our new dual driver Hybrid ear(Balanced armature driver + 10mm Dynamic driver), has a real frequency response of 20-20000K Hz. 10mm Dynamic driver is woofer, balanced armature driver is a tweeter. We also have triple driver hybrid ear-hook sports ear We develop one new model every 2 Months. We have almost all the instruments for testing and production, such as ANC Testing machine, An echoic chamber, Audio Sweeper, Halogen free tester and etc. We have ISO9001 certificate, CE, RoHS, Reach, FCC, PSE certificates and so on.