In order to meet market demands,JIAN SHEN constantly updated production equipment, and purchase high-precision testing equipment, such as projector, hardness machine, and other equipment to ensure production quality and meet customer requirements of precision.


In response to the changes in market structure and different customer needs,JIAN SHEN continues to learn relevant industry information and knowledge. In order to achieve the quality, the company always strive to improve the job requirements and establish quality management system. We expand the activities related to the manufacturing of the product quality, delivery, service and information to meet customer needs.