Hunan Liling Hualing Porcelain Insulator & Electrical Apparatus Co., Ltd. is a joint-venture enterprise with Meiya Group of America. It is located at Doutian-southern suburb of famous ceramic city Liling, established in 1998, having two branch factories: Doutian welfare Porcelain Insulator Manufacture Factory and Electrical Apparatus Manufacture Factory.

The company has a fixed asset of 12 milion yuan. The occupied area is 36, 000square metres and the construction area is 21, 000 square metres. The company has abundant technological resources which include a group of excellent porcelain designer and manufacture experts, advanced manufacture equipment and test methods. The number of present staff is 368, two advanced engineer and more than 30 technicians among them. The company is qualified to design, manufacture and test porcelain insulator according to the international standards such as IEC, ANSI, BS, DIN, AS, GB and customers particular requirements, the main products include various porcelain bushing for lighting arrester, transformer, power capacitor, switch up to 500kV, etc; Solid core insulator up to 220kV; Line post type, pin type, suspension disc insulator up to 66kV. The products have not only won the domestic market but also have been sold to more than 20 countries and regions, such as America, Australia, British, Cuba and Indonesia.