Nanjing KJT Electric Co,.LTDDQ has been known as a brand that offers cost-effective products. We maintain a long-term relationship with raw materials suppliers, which enables us to get quality-guaranteed raw materials at a favorable price. To ensure product quality, we introduce highly-advanced machines and employ experienced designers, R&D staff, and workers to be carefully involved in every step. So, we are not sure that we have the cheapest products in the industry but can provide the most cost-effective products.

KJT is aimed at providing consumers with the ultimate experience of Spees control switch. KJT's Spees control switch series contains multiple sub-products. KJTDQ long range photoelectric beam sensor is produced under the standardized and scientific production process. The production of the product is constantly monitored for 24 hours. This product can exactly meet the requirements of location check, signal transmission, automatic counting, and velocimetry. The product is the necessity of life or work. It makes possible for a household or workplace to function smoothly. Adopting energy-saving technologies, the product consumes little energy.

Excellence in quality of speed sensor and being professional in service are what our teamDQ wishes. Welcome to visit our factory!