Sailham Equipment (Dongguan) Co., Ltd. prides itself for bringing the most innovative, versatile and low cost thermal shock test chamber,Temp / humidity test chamber,Xenon lamp/UV aging test chamber,I...

yongchang nan road, Beijing, Beijing, China

Beijing Dakang Instrument Co., Ltd. was established in 2002. Our company specializes in medical devices and optical equipment for optical store, and we are a manufacturer to produce professional equip...