C & K Instrument (HK) Limited is a member of the C & K Group. Our group was founded in 1974. Our Group wholly owns C & K Tower in Shenzhen. C & K Instrument (HK) Limited has headquarter in Hong Kong. We have offices in Shenzhen, Beijing, Shanghai and Wuhan of China. We market and distribute electrical test equipment, manufacturing equipment, measuring instrument and insulated tools. We represent leading manufacturers to supply equipment to public utility, government, research institutes, universities and laboratories, etc. We are the official distributor of the thousands of products from the main instrument and equipment manufacturers.