Dongguan Exin Electronic Technology Co., Ltd. is a national high-tech enterprise integrating R&D, production and sales. Since establishment in 2018, it has adhered to the business philosophy of integrity and success, and made continuous innovation. Exin has established a professional R&D team in product design, with a manufacturing base of 8000 square meters, The company has import and export authority，products are sold to worldwide. There are currently over 300 employees, technical leaders have nearly 20 years of work experience in the industry. The company passed I S O 9 0 0 1 quality management system certification and I S O 1 4 0 0 1 environment management system certification. We own injection molding machines, assembly lines, perfect production testing equipment, professional laboratory. Main products: TDS sensor, proximity switch, water level switch, photoelectric level sensor, capacitive level sensor, flow meter, UVC sterilizer, etc. Products are widely used in air conditioning, small household appliances, clean drinking water, air cleaning, car industry, healthcare industry and other industries. Mostly products have passed NSF, LEGB, RoHS, Reach, and other certifications. Products have more than 30 national patents, 100% complete inspection. Exin has long insisted on winning with excellent quality, good reputation, thoughtful service, has won the praise of many well-known domestic and foreign enterprises! We’d like to accept ODM or OEM, welcome friends from all of world to visit our company. We look forward to establishing cooperation relationship as soon as possible.