Welcome to Insulation Materials World

JNC Insulation seals Materials Co., Ltd. was established in 1990, specializing in the production of FR-4 laminates, G10 laminates, halogen-free laminates, carbon fiber board,colored G10 glass fiber board ,vulcanized fiber sheet and so on!

According to customer demand, it can produce 0.1mm to 200mm thickness plates.


All the products are according to ISO/CE/ RoHS requirements.

We sell both retail and wholesale, any quantity... one piece or a truckload!

According to the customer's drawings, CNC machining services are also available .