Establishedin2003,QingdaoChuanghuiIndustryCo.,Ltd,theownerof“CHH”trademark,hasbeenoperatingaccordingtoISO9001forover10years.
Equippedwithuniquetest&qualitycontrolfacilitiesineveryproductionstep,CHHstrivesfororiginaldesignsandeffectiveapplicationsofpatentandtechnology.