Glass insulators
Shandong Ruitai Glass Insulator Co., Ltd. a joint-equity enterprise specializes in disc suspended toughened glass insulators is situated in the Hi-Tech Development Zone of Xintai City, about 2 km. to the export line of the Beijing-Shanghai Expressway.
With a registered capital of RMB 63.88 millions, the factoy covers an area of 130 mu with more than 300 employees which include 79 administrative and technical personnel.
Established with an advance DCS kiln conbustion control system and Siemens supporting fully-automatic feeding, punching, temperature equalization, tempering and cold hot shock control systems and equipperd with a standard process monitoring system, material analytical laboratory, mechanical research laboratory, electrical testing laboratory, etc… tha factory is able to produce more than 5.5 millions disc toughened glass insulators yearly.
Since the company was fouded, it has always concentrated on the R&D and production high-quality glass insulators. Based on an excellend production management and sales service team as well as a sound, standard and strict quality control system, our company endeavors to provide high-quality toughened glass insulators for high-voltage, extra high-voltage and ultra high-voltage AC and DC transmission lines. After successively obtaining the quality, environment and occupational health management system certificates, the compay has also applied and received many patents for utility models and copyrights for computer software through technological innovation. It has also been granted with the titles of the National-Level Hi-Tech Enterprise, Enterprise Technology Center, Entrepreneurial Demostration Enterprise and Most Popular Enterprise in Shandong Province.
Shandong Ruitai Glass Insulator Co., Ltd. Provide high-quality and reliable products for customers and contribute to the development of the electricity industry with its well-deserve reputation and good after sales service.
The company established a laboratory with the highest standards which can test the mechanical and electrical performance of specific products. The company is also equipped with 900 kV impulse voltage generators, 500 kV power frequency testing transformers, 200 kV ionic migration testing machines, dual-series 60 pieces engine cyclic test equipment and 100 kV radio interference equipment to conduct impulsive over voltage puncture survival test, power frequancy voltage puncture survival test, ionic migration test, volume resistance test, AC and DC radio interference tests, etc…
The company has obtained the 2000 Quality Management System Certificate (ISO 9001), Environment Management System Certificate (ISO 14001) and the Occupational Helath and Safate Certificate (GB/T 28001-2001). The glass insulators series has passed qualification test for the Power Industry Power Equipment inspection and Testing Center as well as the National Insulator Lighning Arrestor Quality Supervision and Testing Center, power frequency arc test of Power Industry Equipment and Instrument Quality Inspection and Testing Center and product technical appraisement of the China Electricity Council. Our company is also a qualified supplier of the State Grid and the China Southern Power Grid.