The company's leading products are butterfly valves, ball valves, fully welded ball valves, multi-level hard sealing butterfly valves,
welding butterfly valves and various non-standard butterfly valves, gate valves, globe valves, check valves.
Quality reflects our dignity. Excellent quality refuses mediocrity. A meticulous,
hard-working, standardized management system and a systematic quality assurance system，
Quality embodies our dignity, an elite quality that rejects mediocrity. Excellent Laboratory, Standardized Management System and Systematic Quality Assurance System
In order to ensure the stable quality and punctual delivery time of valve products, all valve components of contact media are processed by Jingkai's own personnel and equipment.
According to the requirements of international advanced industry standards, the process of testing system has been integrated into a set of extremely rigorous and accurate procedures since product design.