Product Introduction

Fiber-reinforced thermosetting composite materials with unsaturated polyester resin as the matrix, also known as Bulk Molding Compound (BMC), formed through compression molding technology, are a new type of environmentally friendly cover. The composite manhole covers are produced using a single-step high-temperature, high-pressure molding process, featuring high polymerization and density, excellent impact and tensile strength, and benefits such as wear resistance, corrosion resistance, non-rusting, pollution-free, and maintenance-free.