Mainly there are 3 types of production standards - industry, national and international standards. Some sensor switch manufacturers may even establish their unique production management systems to guarantee the product quality. The industry standards are made by industry associations, national standards by administrations and international standards by certain authorities. It is a common sense that international standards such as CE certification, are necessities if the manufacturer intends to do export business.

Nanjing KJT Electric Co,.LTD is a widely known manufacturer of miniature photoelectric sensor. The waterproof limit switch series is widely praised by customers. The product features fast data transmission. It adopts the current new and high-performance processor with smooth operation to quickly transmit data. Though it has a simple structure, this product is perfectly suitable for the most demanding industrial applications. KJT has engaged in hall effect speed sensor industry for many years and confident in its quality. Adopting energy-saving technologies, the product consumes little energy. .

Long-term green development is what KJT pursue. Please contact.