holdpeak.com,laser air quality monitor,Zhuhai JiDa Huapu Instrument Co.,Ltd improves the performance of laser air quality monitor through various methods. Made from raw materials of high purity, the product is expected to have more stable performance. It is found to conform to the requirements of ISO 9001. The product is subject to adjustments in manufacturing process so as to meet higher market requirements. HoldPeak provides laser air quality 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 wind meter,handheld anemometer,wind speed meter.