Sun Electric Power Insulator And Apparatus Limited-manufacture Company

Hunan Liling Sun electric power insulator and apparatus Limited-manufacture company (Da Ling Porcelain Insulator Factory) was established in 1966, which is the recommended enterprise of product choice for Urban and Rural Electrified Wire Netting Reforming all of country. In 2000, it was the first batch awarded product quality reliable enterprise of non-public ownership by Hunan Provincial Government, and the company got ISO9001-2000 certificate in 2001. The annual output of high voltage porcelain reach over 4000 tons. The company mainly produces high and lower voltage porcelain and apparatus with 252KV and below voltage, there are five types, over 300 specifications.

Main products are as follows:

Disc and suspension type, post type, porcelain horizontal stud, strain, shackle insulators used for high voltage transmission lines with voltage 126kV and below.

Indoor and outdoor post insulators, wall bushings, shells for all kinds of high voltage apparatus used for substation with voltage 252KV and below.

40.5KV and below voltage high voltage drop-out fuses and jet-type fuses and its porcelains.

GNS series Indoor post porcelain insulators used for high voltage electrified display device.

Corrosion-resistant and wear-resisting porcelain axle and leather belt wheel used for transmission belt.

The company utilizes the excellent porcelain raw material in liling, superior production equipment, complete testing and examine equipment and complete and good quality assurance system to diligently pursue the raliable quality and elegant appearance. The pruducts can be manufactured according to GB and IEC, others such as ANSI, BS, AS, JIS and DIN etc. Are available, and it can be produced accurately according to the customer's special requirement. The colour of the glaze is sparkling and glittering, feel smooth and flat. The mechanical and electrical performence of product is reliable. The company have the advantage of dozens production technology, especially are good at manufacturing middle and small apparatus shells with long and thin type, thin wall type, thick shell type and all kinds of porcelains with accurate requirement of shape and position and dimension tolerance. So the customers are in favor of our products, and the products and sold well over provinces and cities in China, and exported to South-east Asia, Europe and USA etc