What Are the Product Testing Standards of GRC Manufacturers? — Detailed Explanation of Industry Testing Specifications

The testing standards for GRC products are an important basis for ensuring product quality, encompassing multiple levels including national standards, industry standards, and enterprise standards. As a contributing unit to industry standards, Qinglong Group strictly implements relevant standard requirements and has established internal control standards that exceed industry standards, ensuring leading product quality.

National standards are the basic requirements. National standards such as GB/T 15230 "Glass Fibre Reinforced Cement Products" specify the classification, technical requirements, test methods, and inspection rules for GRC products. These standards serve as the threshold requirements for products to enter the market, and all manufacturers must comply with them. Qinglong Group strictly implements national standard requirements throughout product design and production, ensuring that products meet basic specifications.

Industry standards reflect professional expertise. Industry standards such as JG/T 423 "Technical Standard for Building Applications of Glass Fibre Reinforced Cement (GRC)" set forth more specific requirements for building applications. Qinglong Group has participated in the development of multiple industry standards, deeply understands standard requirements, and strictly implements them in production. Industry standards are typically more demanding than national standards, reflecting the industry's technological advancement.

Enterprise standards reflect a company's strength. Quality manufacturers typically establish internal control standards that exceed national standards. Qinglong Group's enterprise standards surpass the industry average in key indicators such as strength and durability, which serves as an important guarantee for its leading product quality. Through strict implementation of standards at all levels, the company provides customers with high-quality and reliable products.