Zd Instrument Ltd.

Zd Instrument Ltd. is a specialized manufacturer, distributor, and service company based in Jiangyan, Jiangsu province, China, with a factory and contract manufacturing capabilities. Established in 1986 (with other sources indicating 1996 or 2005), the company employs 11 to 50 people and generates an annual revenue between USD 100,000 and 500,000. They specialize in electro-chemistry and soil testing instruments, integrating R&D, design, manufacturing, sales, and service. Their extensive product range includes pH meters, conductivity meters, TDS meters, salinity meters, nutrient testers (N-P-K, hydroponics), dissolved oxygen electrodes, ORP electrodes, temperature monitors, moisture meters, and heavy metal detectors. Zd Instrument Ltd. is committed to product quality and reliability, holding ISO 9001 and CE certifications. The company maintains an efficient R&D team for continuous new...