Established in 1958, as a professional manufacturer of electrical insulation materials & elements, our company is located in Xuchang City, Henan Province, China. Our electrical insulation materials & elements cover:1) Rigid laminated sheets/tubes/rods2) Flexible composite products/ film & paper3) Fiberglass varnished clothes/tape4) GPO-3 laminated sheets & fabricated parts5) Epoxy-resin plywood laminated sheets/spare parts6) Polyester fiberglass woven tape7) Fiberglass pultrusion rods/tubes8) Epoxy-resin fiberglass reinforced winding tubes9) Casting epoxy-resin for dry-type transformers10) Machined insulation spare partsOur transformers cover:1) The epoxy-resin casting dry-type transformers series2) The epoxy-resin casting dry-type reactor series3) Oil immersion transformers4) Phase shifting rectifier transformers5) Mining explosion-proof mobile transformers We are steadily growing up into a leading enterprise of electrical equipment with an international brand in China. We are ISO9001, ISO14001 and OHSAS18000 certified. With 50 years' experience, a sound quality control system and the consummate after-sales service, we win a high reputation among nearly 180 business partners both at home and abroad. Let us do better and better. Welcome to contact with us.