• Product:Air-powered disc suspension glass insulator fittings
• Technology: Sand casting
• Tensile strength: 40KN~550KN
• Material: ductile iron
• Process: casting + machining (if necessary) + surface treatment
• Weight: it ranges from 1kg to 2kg
• Surface finish: hot dip galvanized
• Application:Power-Transmission/ Insulator spare part/ High voltage

• Delivery: Within 3 weeks after receipt of client’s prepayment or L/C.

  Notice: For opening a new mold then delivery time need undetermined

• Selling points:Cap’s surface without any stomatal sand holes, no flow mark, smooth surfac

• Customers' samples or drawings: accept
• Mechanical class: 40kN - 550kN
• Size: up to IEC 60120, ANSI C29.2
• Coating inspection to IEC 60383, ISO 14713, 1461, ASTM A123, A153

• Highly-skilled team of committed technicians, engineers, processing and support teams, and managers.

• Research and development department: Professional engineer can research all kinds of products.

Hebei Jianzhi Casting Group Porcelain Insulator Caps Co., ltd is one of the branch factories of Hebei Jianzhi Casting Group Co., Ltd. It has been devoted in investment for research and development of new technology and grown up to major insulator caps and clips manufacturer in China.We cover 100% of requirement for high voltage insulators from China Electricity Power Corporation and still more succeeded in manufacture of 40KN to 530 KN caps and clips. As can be seen, the electricity is a major power source to the most of industries. But it must be delivered to the place of client's requirement through transmission and distribution utilities which insulators caps and clips must be required inevitably.We are a major manufacturer for various types of insulator caps and clips in China and has annual 6,000 tons of production capacity and therefore, we are always ready to meet domestic customer's requirements as well as overseas customers. Also, we assure that our technical institution continues to develop and research new technology for the achievement of the best quality of insulator products for 21st century.

We insist do it best, hence welcome clients all over the world visit our factory.

Hebei Jianzhi Casting Group Porcelain Insulator Caps Co., ltd is one of the branch factories of Hebei Jianzhi Casting Group Co., Ltd. It has been devoted in investment for research and development of new technology and grown up to major insulator caps and clips manufacturer in China.We cover 100% of requirement for high voltage insulators from China Electricity Power Corporation and still more succeeded in manufacture of 40KN to 530 KN caps and clips. As can be seen, the electricity is a major power source to the most of industries. But it must be delivered to the place of client's requirement through transmission and distribution utilities which insulators caps and clips must be required inevitably.We are a major manufacturer for various types of insulator caps and clips in China and has annual 6,000 tons of production capacity and therefore, we are always ready to meet domestic customer's requirements as well as overseas customers. Also, we assure that our technical institution continues to develop and research new technology for the achievement of the best quality of insulator products for 21st century.

We insist do it best, hence welcome clients all over the world visit our factory.