China YOY valve group limited.Group

YOY Group Co., Ltd. was established in 1984. The Industrial Park covers an area of ​​18,000 square meters (the new bridge Industrial Park covers an area of ​​58,000 square meters is under construction), construction area of ​​thirteen thousand five hundred square meters, registered capital of one million zero to one hundred eighty million million. The company has a modern machining center, CNC machine tools, machine tools and other equipment over 500 sets and a maximum machining diameter of 3.5 m of the large vertical lathe. Metallic materials physical and chemical testing, mechanical properties of mechanical tests, ultrasonic thickness measurement, nondestructive testing, spectroscopy, metal heat treatment, the safety valve full performance testing center, the spring tension and compression testing and other special equipment. [Details]