holdpeak.com,indoor air pollution monitor,indoor air pollution monitor of Zhuhai JiDa Huapu Instrument Co.,Ltd is excellent in quality and performance. As far as its quality is concerned, it is made of high-quality materials which have been carefully tested before production and processed by our advanced production line. We also have established a QC inspection department to monitor the product quality. In terms of the product performance, our R&D conducts performance testing from time to time to ensure the long-lasting and stable performance of the product.
HoldPeak provides indoor air pollution monitor products that are selling well in United States, Arabic,Turkey,Japan,German,Portuguese,polish,Korean,Spanish,India,French,Italian,Russian,etc.
HoldPeak,Our company main produces ac dc 12v power adapter,120v to 9v adapter,ac dc power supply converter.